30 Best Self Defense Knives in 2023 (Fixed Blade and Folding)

The saying “don’t bring a knife to a gunfight” has a lot of truth to it, but thankfully most fights don’t involve a gun. In most self defense scenarios, having a knife on you will give you a significant advantage.

Along with being a great self defense weapon, Psychologists say that people are more afraid of knives than guns. Long story short, knives scare the hell out of people. Maybe it’s because of the intimacy of being stabbed, or because most people have experienced being cut by a knife. Either way, knives are a great deterrent to crime and really come in handy at random times.

To be honest there really is no one best self defense knife. A lot of things come down to personal preference. That said, if used properly all the knives on this list are great alternatives to carrying a firearm and VERY effective for self defense purposes.

I’ll cover a long list of reasons why carrying a knife for self defense can be better than a gun at the bottom of the page, but the main reason is a knife is more practical, and current laws are much kinder to knives than guns. There are some places you aren’t even allowed to concealed carry, so a knife is a great alternative for personal defense.

Before you start looking at the list of knives below remember, the moment you decide to buy a knife for personal defense it’s no longer a tool, it’s a weapon. No matter how great the knife, it will be limited by the operator’s skill, so after deciding on a knife make sure you practice drawing and handling it! You must also accept the risk that comes with carrying a weapon.

After looking through this list of knives, you might also want to check out my review on the 31 best non-lethal self defense weapons here.

Considerations When Choosing a Knife for Self Defense

Here are some things you want to keep in mind when choosing a knife.

1. Blade Shapes Will Determine How You Defend Yourself

The shape of your blade is arguably one of the most important attributes of a self-defense knife. Simply put, if the shape isn’t going to cause damage to your assailant, it isn’t going to be useful for self-defense. Sure, some people will argue any knife will do in a self-defense situation but this simply just isn’t true. For example, some blade shapes, like the Sheepfoot and Assist blades, are actually designed specifically to be as non-lethal as possible!

So, what blade shapes should you be primarily focused on when searching for a new self-defense blade? 

Tanto: The Tanto is a well-known combat-based solution for penetration. Upon encountering targets wearing thick clothing or protective gear like soft body armor, the Tanto reigns supreme in effectiveness. The way the blade is designed sets the point up to be extremely strong and well support yet having a very slim and thin profile. This combination of point strength and low friction low profile design allows for a Tanto blade to pierce material far more effectively than most other blade types.

Reverse Tanto: This blade type has very similar piercing attributes as the Tanto with some added benefit of the drop-points belly design. At the end of the day, the reverse tanto is a bit of a tradeoff between the tanto and drop-point where it attempts to bridge the gap between having a slim profile with a strong point while still having an optimum cutting surface on the belly of the blade.

Spear-Point/Dagger/Needle-Point: All of these blade types are built and used on the premise of stabbing and penetration. Some of these will be sharp on both edges but be careful, some states have laws against double-edged blades. Most of these are purpose-built for use in combat or self-defense and as such, these blade types lack in utility but are highly effective in self-defense. If you’re new to owning something like this please ensure it has a hilt so you don’t accidentally slip and cut your hand while practicing.

Drop-Point: The drop-point is hailed as the most versatile and useful blade shape created thus far. Having a drop-point blade with you ensures you’re most prepared for a variety of tasks and also self-defense. Of course, since it’s been designed to be extremely versatile, it isn’t the best shape you could choose for self-defense specifically, but for most people, the drop-point is going to be a very economically sensible choice as it provides the most value and use.

Reverse S/Karambit/Talon: These blade shapes are designed to either slash with just the point or be used in a cut-and-drag type of motion. These are extremely lethal blades but are also the most difficult to learn and implement effectively. I do not recommend these blade types unless you are prepared to get the proper training as using them when untrained may actually end up just bringing you more harm than not. When used properly, these blade types can be very effective in causing large amounts of difficult-to-address damage to your assailant which would quickly put an end to your confrontation. The design of these blades allows them to remain small yet lethal and thus contain a lot of self-defense potential in a rather small “package”.

Clip-Point: These resemble scimitars and we all know what scimitars were designed to do. These blade types are combat-focused but still encompass a lot of utility so they are still rather feasible and economical choices for self-defense among daily use. Clip-point knives have very strong tips like a drop-point but have a little more nimbleness in how they move through material since the point is a bit more low-profile. Many clip-points designed specifically for self-defense have a very wide belly with a lot of cutting area which makes them good for slashing, stabbing, and just about anything else you can manage when defending yourself.

Keep in mind that these are simply the most effective in self-defense but are not the only blade shapes that you could use in a clutch situation. As always, it’s better to be prepared with the proper gear but having the experience and training on how to properly utilize your gear is equally important. Each blade shape has a behavior of sorts and as such, the methods you would employ with each one would vary for maximum effectiveness.

For more information on knife blade shapes you can head over to the Marine Approved Knife Blade Types guide found here.

2. Plain Edge or Serrated Blade?

A lot of this comes down to preference, as both serrated and plain edge blades shine in different areas. My personal opinion is so long as you keep your knife blade sharp, each type will work just fine for self defense applications. Serrated blades look more intimidating which is thought to scare away a would-be attacker, but it’s often recommended to hide the fact that you have a knife as long as possible in a self defense situation. One notable thing about serrated blades is that they are considerably harder to sharpen. For self defense purposes, it is typically recommended to choose a knife at least a 4-inch blade, however, that is not to say knives with shorter blades cannot be effective for self defense. We actually have a very in-depth guide on knife blade types and shapes here if you’re interested in learning more. In that guide, we cover what shapes are best for self defense purposes and the trade-offs of each.

3. What is the Blade Made of?

Take a look at the quality of the blade. Manufacturers will usually list the material and hardness. Blade type, quality, and hardness play a factor in how long the knife stays sharp, how easily it chips, and its ability to be sharpened. We actually have a very popular guide on knife steel types and blade materials here if you’re interested in learning more.

4. How is the Knife deployed?

In a tactical situation, action is faster than reaction. You need to decide if a folding knife or fixed blade knife is better for you. If you want a folding knife I recommend playing around with different opening mechanisms to find which is fastest for you. There are some knives with unique opening mechanisms. For example, the Emmerson wave allows the folding knife to automatically open using a clip that catches on your pocket as it’s pulled out of your pocket. No matter what you choose, practice with it as much as possible. While you’re watching TV open and close it 30, 50, or even 100 times to get that muscle memory and making opening the blade instinctive.

5. Do you Plan on Concealing It?

If you have to use your knife for self defense the element of surprise is going to be your biggest advantage. Having a blade you can conceal as long as possible will give you a significant advantage. Ideally, you want a knife that is easy to conceal and that you can deploy quickly to surprise the unsuspecting attacker. In some cases, a self defense pocket knife will be your best option, but in other instances, a fixed blade larger knife won’t be too hard to conceal. If you’re planning on keeping the knife in your home or truck some of the larger fixed blades are good options.

6. Check out the Handle and Grip

Dexterity and fine motor skills are the first things you lose in a fight when your adrenaline starts pumping. You want a handle with a strong ergonomic handle with finger grooves and preferably a blade guard to prevent your hand from slipping off or onto the blade if your hand is wet or bloody.

7. Is it Legal in Your State?

I recommend using the search tool on the AKTI website here to learn more about the knife laws in your state. A knife may be legal in one state but illegal in another. The last thing you want to do is get a fine for just trying to keep yourself safe.

8. Lethality

Self defense knives aren’t necessarily meant to kill, but rather to incapacitate or neutralize the threat. Typically, a defense knife will utilize a slashing motion to maximize damage to muscle and tendons, rather than to penetrate deeply to damage organs. You want at least a 3.5 to 4-inch blade to maximize reach and effectiveness. You also don’t want a knife that is too large and cumbersome.

9. Do you want it for everyday carry (EDC) as well?

There are some knives on this list that are perfect for self defense, but if you plan on using them for EDC they aren’t the best. You can read the short description of each of the knives below, I’ll let you know what it’s best for.

Here Are the Best Self Defense Knives (Fixed Blade and Folding)

1. Spyderco Civilian G-10

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Blade Style: Reverse-S
Blade Composition: VG10
Handle Composition: G10
Blade Length: 4.09 Inches
Total Length: 9.29 Inches
Total Weight: 5.00 Ounces

My Review: The genesis of this knife came from a request by elite undercover law enforcement agents who found themselves in situations where they could not carry a gun but still wanted an effective means to defend themselves. They needed a slim knife that was easy to conceal, but if needed, could cause a devastating amount of damage.

It is a rugged knife with a reverse S blade that is designed to do only one thing, cut through flesh and bone. The proper way to use this knife is as if it were a claw designed for slashing. It is not a knife designed for stabbing. The most common word I see used to describe this knife is “scary” and I don’t disagree. A single swipe from this knife would be absolutely devastating.

The tip of the knife is razor-sharp and very intimidating. This is one of those knives that if someone pulled it on you it would be an oh shit moment.

It comes with a pocket clip that allows the knife to be carried either tip up or tip down. The tip of the knife is delicate because it’s thin and razor-sharp, so be careful with it.

It has a G10 handle that is strong, comfortable, and ergonomic. It also has a slim profile, so it is easy to conceal.

Although this is one of the most expensive knives on this list, I do feel it is still the best self-defense knife on the market right now.

That said, it is not designed as an everyday care knife (EDC knife) and is designed purely for self-defense. If you’re looking for a self-defense knife that doubles as an EDC knife, I would not recommend this knife. The tip is too fragile and honestly, there are just much better self-defense knives for that on this list.

Pros: 

• Unique reverse S-shape blade
• Made from high-quality materials
• Ergonomic and secure grip

Cons: 

• Specialized design isn’t as versatile or intuitive to use
• Blade shape isn’t as easy to maintain
• May be regulated in some areas

I attached a couple of good YouTube videos that review this knife below. In the second video, you can see exactly how deadly sharp the blade on this knife really is.

Here is that second video I was talking about.

2. Spyderco Matriarch 2 FRN

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Blade Style: Hawkbill
Blade Composition: VG10
Handle Composition: FRN
Blade Length: 3.57 Inches
Total Length: 8.55 Inches
Total Weight: 3.50 Ounces

My Review: While the Spyderco Civilian listed above is often thought of as the king of self-defense knives, the knives from the Matriarch line have some notable advantages over the Spyderco Civilian. The first and most notable is that they’re about half the price.

The handles of the Matriarch knives have the same fiberglass reinforced handle design from the Spyderco Endura 4 model, which is less expensive to manufacture than the handle in the Spyderco Civilian. This is one of the main reasons the Matriarch 2 is quite a bit cheaper than the Spyderco Civilian.

The Spyderco Matriarch 1 and 2 are very similar, the only difference is that the Matriarch 2 is covered with a black titanium nitride coating that makes it non-reflective.

Another badass feature this knife has that the Civilian knife doesn’t have is the patented Emerson Wave technology that causes the blade to automatically deploy when the wave catches on the edge of a pocket while drawing the knife. In a self-defense scenario, where fractions of a second are precious, having a knife that automatically deploys is a big plus.

Pros: 

• Unique reverse S-shape blade
• Made from high-quality materials with excellent construction
• Ergonomic and secure grip

Cons: 

• Specialized design isn’t as versatile or intuitive to use
• Blade shape isn’t as easy to maintain
• May be regulated in some areas

3. Benchmade Griptilian

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Blade Style: Drop Point
Blade Composition: CPM S30V
Handle Composition: Polymer
Blade Length: 3.45 Inches
Total Length: 8.07 Inches
Total Weight: 7.20 Ounces

My Review: The Griptilian is an excellent option from renowned blade maker, Benchmark. It’s a folding knife with a high-quality stainless steel drop-point blade, making it great for EDC and self-defense. The handle is made from durable, textured polymer for a comfortable, non-slip grip. Ambidextrous thumb studs allow for smooth one-handed deployment. 

The mechanisms here are a manual-opening AXIS style which is okay, I actually would like to see this model in a spring-loaded assist option but since it’s a Benchmade and it’s silky smooth, the action is great and I have no complaints.

If you’ve got money burning a hole in your wallet and that same wallet also needs top-tier protection from hoodlums, this is a solid buy. Yes, it is pretty expensive, but it’s also a very unique design with a lot of character and consists of ultra-high quality materials with top-tier craftsmanship. If someone still wants to mess with you after you whip this thing out, they have a few screws loose in the noggin as this is probably the most vicious-looking pocket knife I’ve ever gotten to review!

 Pros: 

• Sturdy and durable build
• Secure, ergonomic grip
• Versatile blade design

Cons: 

• Large-ish size and weight
• Handle texture can wear over time
• Higher price point

4. CRKT Clever Girl Fixed Blade Knife

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Blade Style: Trailing-Point
Blade Composition: SK5
Handle Composition: G10
Blade Length: 4.60 Inches
Total Length: 10.16 Inches
Total Weight: 6.30 Ounces

My Review: This is another knife that I would not want to be on the other end of. The Clever Girl is a full tang knife with a trailing tip-style upswept blade that is wicked sharp and powder coated.

It was designed by a US military veteran named Austin McGlaun and is part of the Forged by War Series, which is a program where veterans design knives and other gear they wish they had on the battlefield. The program donates 10 percent of the proceeds go to a program that benefits veterans (for this knife proceeds go to the Green Beret Foundation).

The name of the knife came from Jurassic Park and the knife’s resemblance to the raptor claws seen in the film. This Persian-style knife looks amazing and is a great addition to any collection. The knife feels great in hand and has a good weight (6.30 ounces) and is well balanced. It has a nice belt lock that clamps onto a belt or molle gear.

Pros: 

• Durable construction
• Grippy, ergonomic handle
• Versatile blade design

Cons: 

• Fixed blade isn’t as easy to carry
• Larger size
• Limited daily applications

Here is a good video review of the Clever Girl.

5. KA-BAR Original TDI Knife

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Blade Style: Drop-Point
Blade Composition: AUS 8A
Handle Composition: Zytel
Blade Length: 3.87 Inches
Total Length: 7.55 Inches
Total Weight: 5.60 Ounces

My Review: The KA-BAR TDI is one of the most common self-defense knives carried by law enforcement. The grip of the knife makes the knife very secure in your hand and very difficult for someone to dislodge the knife from your grip.

It is designed to be a weak side knife, meaning the knife sits inside a sheath on your weak side.

So, if you’re right-handed it will go on the left. Reaching across the body can be more comfortable in some instances or if you’re tied up in a fight you can use your dominant hand to keep the attacker off you as you draw the knife with your weak hand.

There are many ways to hold this knife. I recommend searching on YouTube or do a Google search for the best ways if you do plan on buying this knife.

This is also a good secondary knife for camping or backpacking. You can get it with a serrated blade or straight blade. I attached a video below.

Pros: 

• Ergonomic and secure grip
• Robust construction
• Compact and concealable
• Classic design

Cons: 

• Limited utility outside of self-defense
• Single-edged blade
• Included sheath isn’t great

Overall, this is a solid little knife that can be used for EDC purposes and self defense. If you like this knife, KA-Bar also has a model called the Hinderer Hell Fire (reviewed below) that I recommend checking out.

6. Cold Steel Tai Pan

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Blade Style: Tanto
Blade Composition: CPM 3V
Handle Composition: Kray-Ex
Blade Length: 7.50 Inches
Total Length: 13.00 Inches
Total Weight: 10.80 Ounces
Sheath Material: Secure-Ex

My Review: Cold Steel really dug deep to design the Tai Pan and that extraneous design effort really shows in the balance between simple elegance and designated destruction. Holding the Tai Pan could easily reinvent how you see a self-defense kind of weapon. It’s not loud or obnoxiously designed and it doesn’t scream “I bought something scary to overcompensate” but it does have this feeling of rage and obliteration just waiting to burst from its steel.

It’s hard to explain why I love the Tai Pan so much but extremely easy to show. I’ll link a video down below that shows some guys seemingly having a lot of fun testing the Tai Pan and putting it through various tests.

What I can describe in words is the build quality and choice of materials. The 7.5 Inch Spear-point consists of CPM 3V which is an insanely hard and shatterproof material. CPM 3V is one of the most interesting super steels on the market today as it has incredible strength and durability while still being a relatively hard steel. To take it one step further, Cold Steel has applied a Diamond-Like Coating (DLC) application over the blade to enhance its wear resistance even further.

Pros: 

• High-quality construction
• Versatile blade design
• Secure, ergonomic grip

Cons: 

• Blade length may not be permitted in some jurisdictions
• Not as well-suited for stabbing or chopping
• Quite large and weighty

7. Cold Steel Black Talon II

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Blade Style: Hawkbill
Blade Composition: CPM-S35VN
Handle Composition: G10
Blade Length: 4.00 Inches
Total Length: 9.50 Inches
Total Weight: 4.80 Ounces

My Review: Another knife that resembles a claw, thin, light, and easy to carry is the name of the game with the Cold Steel Back Talon II. The cutouts in the handle feel great, especially with a saber grip The 4.25-inch reverse s-curve blade is super sharp. Cold Steel manufactures two variations of this knife, one with a fully serrated blade and one without.

For self-defense purposes, I would go with the serrated edge, as it allows for deeper cuts. That said, it is harder to sharpen so if you’re buying this as an EDC knife you will have to weigh the pros and cons of each blade type.

Pros: 

• Unique blade design
• High-quality materials and construction
• Secure locking mechanism

Cons: 

• Specialized blade limits applications
• Not great for pocket carry
• Serrations require extra maintenance

8. CRKT M21-14SF Special Forces Flipper Knife

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Blade Style: Drop-Point
Blade Composition: AUS8
Handle Composition: G10
Blade Length: 3.99 Inches
Total Length: 6.75 Inches
Total Weight: 6.10 Ounces

My Review:

The CRKT M21 and M16 series were designed by the famous blade designer Kit Carson and are some of the most awarded knives as of recently and they’ve got a really interesting heritage to boot.

What’s really special about using these as a self-defense weapon is that they are basically designed from the ground up with your protection in mind. The M21 features a hilt on both sides that you also use to quickly deploy the knife. A lot of pocket knives don’t have that hilt in order to save on weight or space but in a self-defense situation where you’re frantic and the adrenaline is pumping, it’s nice to have that buffer between your hand and the blade.

The M21 comes in a lot of flavors and although I reviewed the 14SF model, there are many others that may suit the need for an EDC personal protection knife. There are other colors but more importantly, there are other types of serrations and blade shapes that you might like better so make sure to check out all of the models before choosing!

What makes the SF14 version unique is that it’s the “Special Forces” edition with Triple Point serrations. Now, the SF part is more of an appearance aspect than anything else but I do prefer the Triple Point serrations over the Veff serrations. The SF edition is a Kit Carson exclusive design consisting of a skeletonized 6061 T6 aluminum frame and it comes with a tactical four-way carry clip.

 Pros: 

• Durable and robust construction
• Smooth and reliable flipper mechanism
• Secure and ergonomic grip

Cons: 

• Larger size and weight
• Limited pocket carry options
• Serrations require extra maintenance

9. Spyderco Harpy

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Blade Style: Talon
Blade Composition: VG10
Handle Composition: Stainless Steel
Blade Length: 2.75 Inches
Total Length: 6.63 Inches
Total Weight: 3.90 Ounces

My Review: With a 2.75-inch blade and an overall length of 6.5 inches, this is one of the smaller knives on this list. That said, this little knife has a wickedly sharp VG-10 steel blade that can inflict some serious damage.

Be extremely careful when handling this knife. If you so much brush the blade you will be left with a nasty cut. I can’t even imagine the amount of damage a slash from this knife would do.

Due to the fact that this knife is a little smaller than most self-defense knives out there, it is a popular choice among women and guys with smaller hands that find that larger knives feel awkward in hand. The clip on the knife allows it to attach comfortably to a pant pocket or on a belt.

 Pros: 

• Specialized blade shape
• High-quality materials
• Ergonomic handle design

Cons: 

• Limited versatility
• Learning curve to effectively use the unusual blade shape
• Limited everyday utility

10. Cold Steel AD-15

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Blade Style: Drop point
Blade Composition: CPM-S35VN stainless steel
Handle Composition: G-10
Blade Length: 3.5 to 4 inches
Total Length: 8.25 and 9.5 inches 
Total Weight: 6.5 to 8.5 ounces

My Review: the formidable Cold Steel AD-15 is a folding knife and a true powerhouse that combines strength, durability, and versatility. Engineered with a robust construction and the innovative Tri-Ad lock mechanism, this knife effortlessly tackles heavy-duty tasks. Its CPM-S35VN stainless steel blade excels in edge retention and corrosion resistance, ensuring exceptional performance over time. The drop point blade shape strikes the perfect balance between piercing ability and utility, catering to a wide array of applications. 

Crafted from high-quality materials like G-10 or Griv-Ex, the handle offers a secure grip, even in challenging conditions. Although the AD-15 may be larger and slightly heavier than some other folding knives, its solid build and reliable Tri-Ad lock make it an unwavering companion for outdoor enthusiasts, survivalists, and tactical users.

Designed with ambidextrous convenience in mind, the AD-15 boasts a reversible pocket clip, thumb stud, or flipper deployment, catering to both left and right-handed users. The renowned Tri-Ad lock system ensures secure blade retention, providing users with peace of mind during heavy use. Built with top-notch craftsmanship and durable materials, the AD-15 withstands rigorous tasks without compromising performance. 

While it may not be the most compact or lightweight option available, its sturdy construction and versatile blade shape establish the Cold Steel AD-15 as an exceptional choice for those seeking a reliable folding knife for demanding applications.

Pros: 

• Strong and durable
• Innovative locking mechanism
• Versatile blade shape
• Ambidextrous design

Cons: 

• Deploying and closing may be tricky relative to other knives
• Limited blade deployment options

11. Benchmade Turret 980

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Blade Style: Drop-Point
Blade Composition: CPM-S30V
Handle Composition: G10
Blade Length: 3.70 Inches
Total Length: 8.60 Inches
Total Weight: 5.81 Ounces

My Review: You can’t go wrong with Benchmade as they have ultra high-quality knives for pretty much everything, so long as you’re willing to fit the bill of course.

They claim it’s an everyday “workhorse” but with a knife tip-up deep pocket carry and a very tactical feel, I’m not sure this knife was totally meant to be used as a workhorse but more so a very deadly option for EDC self-defense. Now, it does have a drop point and it does have utility value, but if you’re looking for something to work with, Benchmade has better options. If you’re looking for a versatile self-defense tactical feeling pocket tank, you’re in the right spot.

This knife is a tactical version of a self-defense knife with the attempt of some utility value. It has a partially serrated or fine-edged 3.7″ CPM-S30V blade attached to an Olive Drab Fiberglass G10 ultra-light handle. It comes equipped with that familiar AXIS locking mechanism found on many of the rough and tough Benchmade knives and is a manual release knife, although it’s super smooth and very easy to deploy with a quick snap of the wrist.

Pros: 

• High-quality construction
• Versatile blade design
• Ambidextrous design

Cons: 

• Larger size makes comfortable pocket carry more difficult
• Handle texture may be too aggressive and abrasive for some
• Limited customization options

12. Kershaw Brawler

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Blade Style: Tanto
Blade Composition: 8Cr13MoV
Handle Composition: GFN
Blade Length: 3.25 Inches
Total Length: 7.40 Inches
Total Weight: 3.90 Ounces

My Review: Small, inexpensive, but extremely mighty! The Kershaw Brawler is exactly what its name suggests. The 3” tanto consisting of 8Cr13MoV steel is purpose-built to be used in close contact when things get dangerous and you need a little extra something to get yourself out of a hairy situation. These Tanto blades are made for one thing and one thing only, to cause extreme amounts of damage to an assailant and that’s what this knife was designed to do.

Of course, it has a little utility value but make no mistake: this is a full-on EDC self-defense package and is built as such, but at a ridiculously low price tag for its high-quality materials and excellent craftsmanship. Kershaw never disappoints me!

The blade is covered in that black oxide corrosion resistance stuff and is both extremely durable with very good edge retention at this price point. The knife itself is equipped with a spring-loaded SpeedSafe assisted opening feature that is lightning-fast to utilize with the thumb peg. Included in the deal are a multi-positional pocket clip and a decent in-line locking mechanism, all completely comfortable and quick to use with one hand. 

This bad boy is ready for anything in case you’re actually in a brawl and you have to do a little conflict management with the other hand!

Pros: 

• Durable construction
• SpeedSafe assisted opening
• Versatile blade shape

Cons: 

• Larger hands may not find the handle very comfortable
• Some users have reported that the blade isn’t entirely centered
• May require extra maintenance

13. Fox 479 Black G10 Folding Karambit

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Blade Style: Karambit
Blade Composition: NC690Co
Handle Composition: G10
Blade Length: 3.00 Inches
Total Length: 7.50 Inches
Total Weight: 4.02 Ounces

My Review: While I don’t usually recommend Karambit-style knives for self-defense, they can be effective if the knife operator is trained properly. They’re small, easy to conceal, and are very difficult for opponents to dislodge from the wielder’s hand. Plus, everyone needs a badass Karambit knife in their collection.

This knife literally almost turns you into a Velociraptor. A Karambit is a small curved knife that resembles a claw (inspired by the claws of a tiger). If you take a look at knives and other weapons, you’ll find most of the best weapons and blade designs can be found in nature, and a Karambit is no exception.

They are typically used with the blade pointing down but can also be held backward. There are many effective striking methods that can be utilized in self-defense. If you have no experience with Karabits I recommend checking out some YouTube videos on them.

This Karambit is quite expensive, you can find a cheaper Karambit below in this review. They are traditionally fixed-blade, but there are modern variations with folding blades, and I really like that this one has the Emerson Wave technology that automatically deploys the blade when caught on the edge of a pant pocket.

Pros: 

• Unique, ergonomic design
• High-quality materials
• Secure locking mechanism

Cons: 

• Karambit-style blade may limit general purpose applications
• Learning curve to use the unusual blade
• May be legally regulated in some areas

14. Spyderco Endura 4 Wave

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Blade Style: Modified Drop-Point
Blade Composition: VG10
Handle Composition: FRN
Blade Length: 4.15 Inches
Total Length: 8.81 Inches
Total Weight: 4.50 Ounces

My Review: This is certainly not the best-looking knife on this list, but what it lacks in looks it makes up with functionality. It has the Emerson Wave style opener which means this blade will deploy as fast, if not faster than an automatic knife.

The super-strong blade is made from VG-10 steel which offers a good balance between edge retention and ease of sharpening. It has a 13mm opening hole for your thumb that makes opening and closing the knife a little easier. The fiberglass reinforced nylon handle is molded with bi-direction texturing that offers an amazing grip

Spyderco also makes this blade with a partially serrated if that is what you prefer.

Pros: 

• Emerson Wave feature
• High-quality materials
• Ergonomic design

Cons: 

• Wave feature may have a learning curve
• On the large side for EDC
• May require additional maintenance

15. Microtech Ultratech

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Blade Style: Spear Point
Blade Composition: ELMAX Steel
Handle Composition: 6061-T6 Aircraft Aluminum
Blade Length: 3.5 Inches
Total Length: 8.36 Inches
Total Weight: 3.5 Ounces

My Review: The Microtech Ultratech is a compact and lightning-fast automatic knife that has gained a dedicated following among knife enthusiasts. The Ultratech comes in various styles, including tanto, drop point, and dagger blade shapes, catering to different preferences and functional needs. You can choose from a range of handle materials such as aluminum, carbon fiber, and G-10, allowing you to find the perfect balance of aesthetics and durability. My personal favorite is the ELMAX steel spear point with the aluminum handle. 

Notably, the Microtech Ultratech has made its mark in the John Wick films, where custom versions of this knife were specially created for the movies. The sleek and lethal design of the Ultratech has gained recognition and popularity through its appearances on the big screen.

Pros: 

• Premium blade quality
• Excellent craftsmanship
• Lightning-fast deployment

Cons: 

• Luxury price point
• Automatic knives are regulated in some areas
• May require more maintenance than some others to keep it working its best

16. Spyderco Ronin 2 Fixed Blade KnifeG-10

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Blade Style: Wharncliffe
Blade Composition: CTS BD1
Handle Composition: G10
Blade Length: 4.12 Inches
Total Length: 7.88 Inches
Total Weight: 3.99 Ounces

My Review: Named after Ronins, which were masterless Samurai warriors, the Spyderco Ronin 2 is an awesome fixed blade self defense knife that comes with a very nice modular sheath. The CTS BD1 blade holds an edge and resists corrosion well. The deep hollow-ground bevels on each side of the blade nicely define the very thin and sharp blade, while leaving the spine of the knife strong and thick.

The spine of the knife is shaped well for thumb placement and gives the operator a lot of control. Where the spine of the knife and handle meet is flared to prevent the user’s hand from slipping onto the blade.

Overall, this is an awesome knife with an awesome sheath.

Pros: 

• Compact and concealable
• High-quality materials
• Versatile blade shape

Cons: 

• Limited utility outside of self-defense
• Single-edge design
• Minimal grip options

17. SOG Flash II

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Blade Style: Tanto
Blade Composition: AUS8
Handle Composition: GRN
Blade Length: 3.50 Inches
Total Length: 7.00 Inches
Total Weight: 3.10 Ounces

My Review: If you don’t already know about the Studies and Observations Group (SOG), their company name originates from highly classified special forces from Vietnam called Military Assistance Command Vietnam Studies and Observations Group (MACV-SOG).

They carried a new style of combat knife that inspired designer Spencer Frazer to found the SOG company to pay tribute to that military unit. Since its start, the SOG company has developed a number of high-quality knives that are widely used by many special forces units, and currently manufacture the very popular Navy SEAL Pup Knife.

The bottom line is the SOG company makes some high-quality knives and this knife has some features that make it pretty good for self defense. The Flash 2 Tanto Spring Assisted Knife is one of the smaller pocket knives on this list, measuring just 4.5 inches in its closed position. The 3.5-inch AUS-8 Stainless steel blade can be found with a straight edge or partially serrated.

While I don’t personally like spring-assisted opening mechanisms, SOG knives are far more reliable than most, and it does allow the blade to deploy quickly, which is a nice feature for self defense purposes. 

I also like how the knife has a safety switch, almost like a firearm, that when set on safe the knife cannot deploy the blade. Some users do not like this feature as they feel it can cause the knife to accidentally be set in the safe position and just leaves one more thing to think about in a self defense scenario. If you don’t like this feature you can simply superglue it in the open position.

The pocket clip this knife comes with allows for very comfortable deep carry, but do know that some areas consider a deep carry pocket clip as “concealed carry”.

The version with a drop point blade here is much better for everyday carry purposes like opening boxes, cutting rope, etc.

 Pros: 

• Assisted opening mechanism
• Durable construction
• Versatile blade design

Cons: 

• Handle may be too small to be comfortable for larger hands
• Pocket clip may lose tension over time
• Some users have reported slight blade play

18. Cold Steel Voyager Series

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Blade Style: Custom – Cold Steel Vaquero Blade
Blade Composition: VG1 San Mai
Handle Composition: GRN
Blade Length: 5.50 Inches
Total Length: 12.25 Inches
Total Weight: 6.50 Ounces

My Review: If you’re someone looking for a large self defense knife to throw in their pack or don’t mind carrying a large knife on you, the Voyager is an awesome knife and one of the strongest folding knives on the market. They make this knife with many blade types, including the Tanto plain edge style here and the serrated edge linked above

As mentioned, for a folding knife this thing is a monster. This is another knife that can be best described as scary and a good knife for a bad day.

It has a 5.5-inch blade and an overall length of 12.25 inches. The thin edge blade is super sharp and cured along its entire length to maximize slicing action efficiency. The blade also has a sharp swept tip that makes this knife great for stabbing and slashing.

Like many of the knives on this list, it’s not designed for EDC but for personal defense, it’s one of the best knives out there.

Pros: 

• Strong and reliable construction
• Versatile blade options
• Smooth and secure opening mechanism

Cons: 

• Larger weight and size
• Some users may find the grip texture to be too aggressive or abrasive
• Some users have reported issues with blade centering or overall quality control in the Voyager Series

19. KA-BAR TDI/Hinderer Hell Fire

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Blade Style: Modified Tanto
Blade Composition: 1095 Cro-Van
Handle Composition: Zytel
Blade Length: 3.50 Inches
Total Length: 7.25 Inches
Total Weight: 10.40 Ounces

My Review: The TDI/Hinderer collection is a popular series of knives that were designed by tactical defense institute president John Benner and one of the best-known custom knife makers, Rick Hinderer.

It is a personal defense and combat knife that was designed specifically for police, military, and other law enforcement agents. The grip and blade on this model are a little larger than the original TDI model, and Ka-Bar decided to make significant changes to the sheath.

The sheath on this model has a thumb release retention mechanism built-in that just makes the retention that much safer and harder for someone to take your knife from you. That said because this is a unique feature it does take some getting used to. If you do plan on using this knife, be sure to practice your draw religiously. 

Another notable thing about the sheath is that it can only be carried vertically, with the blade facing the rear, while with the original TDI, you can carry the blade facing forward.

One thing to note is that the recurve tanto blade is hard to sharpen, which is why this probably isn’t the best utility knife, and I would only carry it for self defense. The blade style is perfect for jabbing, slashing, and piercing.

Pros: 

• Designed by former first responders
• Ambidextrous design
• Blade shape is great for both stabbing and slashing

Cons: 

• Use for non-self-defense applications is limited
• Doesn’t come very sharp out of the box
• Tricky to sharpen

20. Cold Steel Spartan

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Blade Style: Custom – Cold Steel Spartan Exclusive
Blade Composition: AUS10A
Handle Composition: Griv-Ex
Blade Length: 4.50 Inches
Total Length: 10.50 Inches
Total Weight: 7.50 Ounces

My Review: The Cold Steel Spartan is an awesome EDC knife for self defense that definitely lives up to its name. This folding knife is tough as nails and one of the most impressive knives I’ve ever tested considering its price. The thick spine and finger cutouts of the handle make this knife feel incredibly tough in hand. The Japanese AUS10A steel blade of this knife is sharp enough to cut through flesh like butter and I’ve even heard of people cutting through the hood of a car with this knife.

While this is more designed as a fighting knife, it will certainly work as an EDC folding self defense knife.

The knife has a Demko thumb plate, which is basically a knock of the Emerson wave. The thumb plate catches on the edge of a pocket while drawing and automatically deploys the blade. Knock-off or not, the technology works great in self defense scenarios where fractions of a second are so important, it’s nice to have a blade that will automatically deploy.

The knife has a very safe Tri-Ad lock system that Cold Steel claims is the safest system in the world and capable of holding 800 pounds of hanging weight. I don’t know if it’s truly the best as some brands like Benchmade would surely give it a run for its money but I can say that at this price, the overall build quality is very impressive and provides great value.

The only con I see with this knife is due to the shape of the blade it’s a little harder to sharpen. It’s also a little larger and heavier than most EDC knives but considering its versatility most people have no issues carrying it.

The bottom line is that this is a very versatile knife that is worth well more than its price tag. This might just be the best self defense knife for the money on this entire list.

Pros: 

• Robust construction
• Unique and eye-catching design
• Tri-Ad Lock mechanism

Cons: 

• Bulk and heavy for EDC
• Limited one-handed opening
• Larger hands may not find the handle to be very ergonomic

21. KA-BAR Short Tanto

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Blade Style: Tanto
Blade Composition: 1095 Cro-Van
Handle Composition: GRN
Blade Length: 5.25 Inches
Total Length: 9.45 Inches
Total Weight: 6.40 Ounces

My Review: Just like the BK9, this won’t be an EDC option but it is a fantastic option for a stowable piece of protection. I highly recommend the Ka-Bar Short Tanto as a personal defense weapon for inside your vehicle. The 1095 Cro-Van in the tanto shape is an excellent pairing for ensuring penetration of whatever a carjacker or assailant would be wearing. 

Furthermore, that Tanto is the best blade shape for breaking out glass, digging, and prying, and for use in a car accident where you might need to pierce something quickly to escape.

The Short Tanto is based on the same principles as the traditional Ka-Bar fighting knives which have been used in military conflicts around the world for several generations now. If there is any company you can trust to build something economically viable but insanely reliable to protect yourself and your family, it’s Ka-Bar.

Pros: 

• Strong and durable construction
• Versatile blade design
• Secure grip

Cons: 

• Limited blade length
• Included sheath isn’t great, so you’ll probably want to upgrade
• Handle is on the smaller side and may not be comfortable for larger hands

22. KA-BAR Becker Combat Bowie

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Blade Style: Bowie
Blade Composition: 1095 Cro-Van
Handle Composition: Grivory
Blade Length: 9.00 Inches
Total Length: 14.75 Inches
Total Weight: 16.80 Ounces

My Review: Most of the knives on this list are some sort of carry option whether it be EDC or perhaps something you strap on only when necessary but this won’t be anything like that. The Ka-Bar Becker BK9 Combat Bowie isn’t something you’ll mosy around with on a daily basis but it is probably one of the best non-firearm weapons you could place by your bedside or keep in the trunk of your car, just in case, ya know?

There’s nothing wrong with being prepared for an intruder with a massive 15-inch combat bowie, especially if you live somewhere that has strict gun regulations or the operation of a firearm would result in collateral damage.

When things get close and personal and it comes to you or your family’s life, the BK9 is going to sprint right up to the top of the list for the best things you’ve spent your money on, and well-spent money it will be. 

The BK9 offers a massive bowie consisting of 1095 Cro-Van steel. This particular steel is much stronger and has better longevity than traditional 1095 steel making it a reliable option to leave stashed away until the need arises.

Pros: 

• Solid, rugged construction
• Ergonomic and comfortable handle
• Versatile blade design

Cons: 

• Large and heavy for EDC
• Carbon steel can be prone to rust and corrosion without proper maintenance
• Included sheath isn’t great, so you’ll probably want to upgrade

23. Cold Steel OSS

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Blade Style: Drop-Point
Blade Composition: AUS-8A
Handle Composition: Kraton
Blade Length: 8.25 Inches
Total Length: 13.45 Inches
Total Weight: 9.00 Ounces

My Review: The Cold Steel OSS stands as a timeless and revered knife, cherished by hunters and military personnel alike. It serves as a dedicated combat tool, designed to extricate individuals from perilous situations with its razor-sharp, dual-edged 8.25-inch AUS 8A stainless steel blade. The blade’s exceptional sharpness warrants a precautionary warning before allowing others to inspect it. Unquestionably, this knife is crafted for combat and self-defense scenarios. Priced under $60.00 and boasting exceptional construction, it ranks among the finest combat knives available today.

With its robust design and lethal blade, the OSS endures as a time-honored solution for those seeking a reliable self-defense knife. While not suited for general utility tasks due to its specialized blade, you can have complete confidence that this affordable knife will deliver when it matters most.

Pros: 

• Razor-sharp, double-edged 8.25-inch stainless blade
• Built for heavy thrusting to subdue any attacker fast and forcibly
• Time-tested design is excellent for hunters in need of field dressing their catch

Cons: 

• Depending on the model, may not have a textured grip
• Typically does not come with a blade coating
• Relatively large and heavy

24. Gerber StrongArm

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Blade Style: Drop-Point
Blade Composition: 420HC
Handle Composition: FRN with Rubberized diamond texture grip handle
Blade Length: 4.80 Inches
Total Length: 9.80 Inches
Total Weight: 7.20 Ounces

My Review: The Gerber StrongArm is one of the best fixed blade self defense knives out there. It’s perfect for outdoors or backpacking to protect yourself from wild animals or dogs. I like that it has a modular strap and sheath system that can be mounted vertically on a molle, horizontally on a belt or drop-leg on a belt. You can easily attach this knife to a backpack or tactical vest.

This knife was specifically designed for combat and survival applications, but it also makes a pretty good self defense knife. If you don’t know much about the StrongArm, I recommend reading customer reviews on Amazon or checking out some YouTube video reviews (I will be making one soon).

 Pros: 

• Durable construction
• Ergonomic and grippy handle
• Versatile blade design

Cons: 

• Included sheath offers poor retention
• Large for EDC
• Ceramic blade coating can wear off over time, removing some corrosion resistance

25. SOG SEAL Pup Elite

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Blade Style: Clip-Point
Blade Composition: AUS8
Handle Composition: GRN
Blade Length: 4.75 Inches
Total Length: 9.00 Inches
Total Weight: 5.40 Ounces

My Review: The SOG SEAL Pup is just about the perfect size fix knife that was designed for special operators in combat. This knife’s functionality sets it apart from most other fixed-blade knives at this price point. With the Elite version, SOG decided to slightly increase the handle grip and make the finger grooves slightly deeper for a better grip. 

The first thing you’ll think when you take this knife out of the box is damn this thing is sharp. This is a good self defense knife to throw in your truck or to attach to your gear when you go camping to possibly use in a self defense situation.

Although they’re the same weight, the blade on the SEAL Pup Elite is a nice upgrade from the standard Pup. The blade has a clip-point shape that is partly serrated with a longer cutting edge, making a good self defense knife for stabbing and prying, and decent for slashing. It’s one of the sharpest knives out of the box and has good balance. 

It holds its sharpness well and is also easy to sharpen. The back of the knife has a spine rasp that you can use for notching or filing, or you can even place your thumb on it for better control. Along with better steel, it is also a thicker steel at about the same price point. The blade isn’t specifically designed for defense but overall this is still in the running for the best self defense knife of 2018.

It has a full tang design, so you won’t have to worry about it breaking when you need it most. The blade is coated is powder-coated to give it a cool look and prevent corrosion. There is a notch on the back of the knife blade that seems to fit the thumb perfectly.

There are two different sheath styles available for this knife so keep that in mind. The nylon sheath has molle webbing with a button clasp, so you can attach it to other tactical gear or your pack. It has a nylon sheath that is durable and has a front utility pocket that you can put whatever you desire in it like a sharpening stone or multi-tool. 

The knife is secured in the sheath by a retention strap, and another note is that inside the sheath there is an insert so that the knife doesn’t cut the nylon. There is also a hard Kydex sheath that easily attaches with the belt loop attachment.

The handle is made of a glass-reinforced nylon polymer with checkering that gives the knife a good grip even if it’s wet or I guess bloody if we’re talking self defense. The top of the handle gets wider and acts as a blade guard to prevent your hand from slipping up onto the blade in a thrusting strike.

Pros: 

• Solid and durable construction
• Compact size helps with comfortable and concealed carry
• Ergonomic handle

Cons: 

• Sheath offers poor retention
• Shorter blade relative to a lot of other knives
• Handle texture may be too aggressive for some

26. Kershaw CQC-6K D2

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Blade Style: Drop-Point
Blade Composition: 8Cr14MoV
Handle Composition: 410 polished Steel or GRN
Blade Length: 3.00 Inches
Total Length: 6.00 Inches
Total Weight: 5.10 Ounces

My Review: Kershaw is a company known for making some of the best folding tactical knives out there. They partnered with the company Emerson to make a cheaper version of high-end Emerson models.

One of the most notable features of Emerson knives is their deployment. It has a wave feature that automatically opens the blade as you pull the knife from your pocket. In a self defense situation, time is precious having a blade that automatically opens and that you don’t have to think about opening is nice.

The blade is made of 8Cr14MoV stainless steel, which isn’t the best but is still a good budget steel that holds sharpness pretty well without chipping easily. The blade is also easy to sharpen so if you’re planning on using this as an EDC knife for self defense you can easily maintain sharpness. It also has a reinforced tip so you don’t have to worry about the tip breaking off when stabbing and piercing like some of the thinner self-defense-specific knives on this list.

Its G10 handle has a nice finger groove, jimping, and thumb ramp on the top of the blade to prevent slippage. Below I have attached a video review of this knife.

Pros: 

• Durable blade steel
• Emerson wave feature
• Sturdy and ergonomic handle

Cons: 

• Pocket clip is positioned for tip-up carry only and is not adjustable
• Some issues with blade centering have been reported
• D2 tool steel can be prone to corrosion

Its G10 handle has a nice finger groove, jimping, and thumb ramp on the top of the blade to prevent slippage. Below I have attached a video review of this knife.

27. Spyderco Paramilitary 2

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Blade Style: Drop point
Blade Composition: CPM S30V stainless steel
Handle Composition: G-10
Blade Length: 3.44 inches
Total Length: 8.28 inches
Total Weight: 3.75 ounces

My Review: The Spyderco Paramilitary 2 is highly acclaimed as an exceptional folding knife, excelling in both everyday carry and tactical scenarios. Its drop point blade style offers versatility, providing a cutting edge that adapts to various tasks with ease. Crafted from CPM S30V stainless steel, the blade boasts outstanding edge retention and durability, maintaining sharpness even after prolonged use. Whether you’re slicing, piercing, or performing intricate work, the Paramilitary 2 consistently delivers reliable performance.

Constructed from rugged and lightweight G-10 material, the handle of the Paramilitary 2 ensures a secure grip. Its textured surface enhances traction, allowing for confident handling in any situation. The ergonomic design of the handle further contributes to the knife’s comfort and usability, reducing fatigue during prolonged use. With Spyderco’s signature thumb hole deployment mechanism, the knife opens smoothly and effortlessly with one hand. The robust lockback mechanism ensures a secure blade lockup, enhancing safety throughout its use.

Pros: 

• Premium blade steel
• Versatile blade design
• Secure grip
• Smooth deployment
• Secure locking mechanism

Cons: 

• Compact and lightweight size ideal for pocket carry
• Some users report issues with blade centering
• No deep pocket carry clip
• Limited left hand options

28. Cold Steel Steel Tiger

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Blade Style: Karambit
Blade Composition: AUS 8A
Handle Composition: Grid-Ex with Kray-Ex Overmold
Blade Length: 4,75 Inches
Total Length: 8.75 Inches
Total Weight: 5.0 Ounces

My Review: I listed the Fox479 Karambit earlier in the list and wanted to add another Karambit to this list that sits at a lower price point. The Steel Tiger is a very affordable karambit that I feel is worth well more than its price tag.

As mentioned earlier, karambits were inspired by the shape of a tiger’s claw, and if the knife operator is trained properly, it can be a very effective weapon for self defense. That said, for most people, I would recommend a standard fixed blade or folding blade knife over a karambit. If you do decide to purchase a karambit, I recommend buying a trainer first and watching videos on how to use them properly before you carry one on you for personal defense.

Pros: 

• Aggressive and efficient design
• Ergonomic handle
• Durable construction

Cons: 

• Limited use outside of tactical applications
• Larger and heavier size
• Shape of the blade makes sharpening tricky

29. Böker Plus Kalashnikov 74 Auto

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Blade Style: Bayonet
Blade Composition: D2
Handle Composition: Aluminum
Blade Length: 8.5 Inches
Total Length: 19.5 Inches
Total Weight: 3.77 Ounces

My Review: The Böker Plus Kalashnikov 74 Auto pays homage to the iconic AK-74 rifle, specifically its bayonet.

The Böker Plus Kalashnikov 74 Auto features a drop-point blade with a partially serrated edge, providing versatility for a range of cutting tasks. The blade is crafted from durable AUS-8 stainless steel, known for its corrosion resistance and ability to hold an edge well. It offers reliable performance and is suitable for both everyday utility tasks and tactical use.

The handle is made from lightweight aluminum, providing strength and durability while keeping the overall weight of the knife manageable. The textured surface of the handle offers a secure and comfortable grip, ensuring solid control even in challenging conditions.

The automatic opening mechanism of the Kalashnikov 74 Auto allows for swift and effortless blade deployment with the press of a button. This rapid deployment can be crucial in self-defense or emergency situations where quick access to a blade is needed.

Pros: 

• Automatic opening mechanism allows for rapid deployment
• Durable construction
• Ergonomic design

Cons:

• Automatic opening mechanisms are restricted in some jurisdictions
• AUS-8 stainless steel may not offer the same level of edge retention and corrosion resistance as higher-end blade steels
• Pocket clip isn’t as robust as we would like

30. Cold Steel Safe Maker II

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Blade Style: Spear Point
Blade Composition: Japanese AUS8A
Handle Composition: Kray-Ex
Blade Length: 3.25 Inches
Total Length: 5 Inches
Total Weight: 2.3 Ounces

My Review: Cold Steel Safe Maker II is a popular fixed-blade knife that’s designed for self-defense and tactical use. This knife is known for its sturdy construction and its effectiveness in high-pressure situations. If you’re in the market for a reliable self-defense tool, the Safemaker II might catch your eye.

Its rugged construction, versatile blade shape, and secure grip make it a dependable tool in critical situations. However, be aware of its limited everyday use, size, weight, and the maintenance it requires. If you’re specifically looking for a dedicated self-defense tool, the Safemaker II might be worth considering.

Pros: 

• Rugged design
• Versatile blade shape
• Secure, comfortable grip
• Short size makes it easy to carry

Cons: 

• Limited use for everyday tasks due to the unusual blade shape
• Fairly heavy for the size
• High carbon steel requires more maintenance than other types of steel to stay sharp and avoid rust

Ergonomic shortcomings

It has a full tang skeletonized handle that is covered in a rubber molding. The only small cons with this knife are ergonomics. Firstly, the handle is that it is a little small when wearing gloves. Also, if you’re someone who likes to wrap skeletonized knives in paracord, you can’t do that with this knife. The way the sheath is designed there isn’t enough space to accommodate the extra thickness paracord will add.

FAQs

What’s the Difference Between a Self Defense and Combat Knife?

The simple answer is a self defense weapon isn’t specifically designed to be used on the offense to kill. Its primary job is to incapacitate or disable an assailant so you can make your escape. Typically, a slashing motion is preferred for self defense because it has a higher probability to cut through muscles and tendons. A stabbing motion often only leaves a small hole, which can still be fatal and penetrate vital organs, but not optimal for self defense. If your attacker is wearing body armor or very thick clothing, a Tanto blade would work best to penetrate that and cause more damage than most other blade types.

Is a Bigger Blade Better for Self Defense?

Not always, a lot all comes down to how much damage you can do as quickly as possible. It’s kind of like arm reach in boxing. Sure a long reach is great, but when the guy with a shorter reach gets in close he can do a lot of damage. That might not be the best analogy, but you get the idea, longer isn’t always better!

The element of surprise and quickness of deployment are going to be huge factors when you’re in a self defense situation and as always, training and experience are going to be a lot more of a determining factor on your success than the knife you choose to purchase.

Do the Characteristics of the Blade Change the Way I Should be Using my Knife?

There are many characteristics of a knife that will determine the best way to utilize its attributes. Some knives require certain motions to be effective, like the Karambit really only being effective in pulling motions with little to no piercing capability upon stabbing. The steel your blade consists of will determine how well it holds up to abuse and weathering and of course, how strong it is and how much force it can withstand. The handles and grips will determine how you grip it and the quality of that grip throughout exposure to different elements, like being wet from the rain or sweat. The clip or sheath you choose is going to determine how you carry, conceal, and deploy the knife which may impact response time which is important in self-defense situations.

These are just a few examples of characteristics your knife has that will change when you deploy it, how you deploy it, how it’s used, how durable it is, and how effective it is under certain circumstances.

Why should I carry a knife?

A knife can make you feel more secure along with actually making you more secure if practice with it and know how to use it. Knives are among the most useful and versatile pieces of gear you could ever invest in and they may even save your life someday! Knives also have a nice community built around the collection and use of knives where becoming an enthusiast is easy and exciting. There is a lot of science and art that goes into the creation of high-quality knives and as such, many people enjoy collecting them just as much as they enjoy using them.

At the end of the day, carrying a knife simply comes down to raising the amount of situations you are prepared for and the likelihood of success you have at having a positive outcome for each of those situations.

As our old pal Benjamin Franklin would put it:

“An ounce of prevention is worth a pound of cure”

Final Thoughts

As you can see there are a lot of styles of knives, it’s hard to say definitively what the best self defense knife is as that would depend on your level of training, comfort with certain types of knives, and the details of your situation. I think any of these knives on our Marine Approved list are great options depending on the circumstances but as always, please seek out the proper training so that your hard-earned money is spent on tools you can properly and effectively utilize.

Let me know in the comments if this review helped you or if you think it sucked. If you think it sucked or there are knives I should add to the list please let me know, it will benefit everyone.

Thanks for visiting our website and be sure to check out some other categories before you go.

Semper Fi,

Corporal Wabo