The Best Automatic Knives Under $50 | Buying Guide [2023]

Automatic knives are wonderful for a variety of reasons; but, finding the finest ones can be rather challenging, particularly for those with more limited financial resources. Because of this, in the following paragraphs, we will discuss some of the greatest automatic best automatic knives under 50.

However, before we get into the meat of the discussion, let’s go over some of the more essential information about automatic knives.

OTF and OTS are the two most common varieties of automatic knives, and their distinction lies in the manner in which the blade is deployed (the former deploys out the front, while the latter deploys out the side). You may get further knowledge by reading our OTF knife purchasing guide as well.

Automatic knives, in their most basic form, are just knives that can open rapidly. They are equipped with a blade that can be drawn with the help of the unit’s locking mechanism.

Automatic knives, contrary to widespread assumption, have been shown to be highly beneficial in a variety of situations. During a crisis, the simple act of pushing a button will allow you to economize a significant amount of time.

On the other hand, you should be aware that knives in general are risky to use and are often regarded as weapons; automatic knives do not make an exception to this rule. Because of this, we strongly recommend researching the relevant regulations in your area before purchasing any personal property.

Over Serch for Top Best Automatic Knives Under 50

If you were seeking anything that would suit the role of a genuine knife while also being favorable to your wallet, the following items are your best options:

1. Smith & Wesson Knife with an 8.6-Inch Blade

Our Top Pick
best automatic knives under 50

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  • Blade Material: Stainless Steel
  • Handle Material: Aluminum
  • Color: Black

VSmith and Wesson focuses on creating knives that are ready for all situations. Whether you are a knife collector, survivalist or a first responder, you can trust that your S&W knife will be the tool you can rely on in any situation.

The blade of the Smith & Wesson knife is crafted from one of the most trustworthy materials available. Yes, it goes without saying that we are discussing stainless steel with a 4034 black oxide finish.

As such, you would anticipate that it will have a gray metal handle, and it would also have a black rubber grip that will keep it from sliding about in your hand. In the event of an unexpected circumstance, you may quickly remove it from your pocket using the pocket clip.

Because the knife is equipped with both a safety lock and a liner lock, you can be certain that the blade won’t move accidentally. You should be aware that the knife has a leaping on the liner lock for improved convenience. This feature can be found on the blade.

The length of the knife is precisely 8.6 inches, which is equivalent to roughly 22 centimeters, and the length of the blade is 3.6 inches, which is fairly respectable for the price range. 

Additionally, it is important that you be aware that the overall weight of the unit is 7.6 ounces. You should be aware, though, that the weight is very substantial for a knife of this size. The blade of the knife is serrated, and it also has a thumb plate.

The knife has a glass break. When it comes to the style of the knife, it is reasonable to state that it has a pretty beautiful overall appearance.


  • Attractive design
  • Outstanding cost-effectiveness for the price
  • Good proportions


  • A tad bit weighty

2. Kershaw Gray Aluminum Tanto Knife

2nd Pick
best automatic knives under 50

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  • Blade Material: Stainless Steel
  • Handle Material: Aluminum
  • Style: Link Liner Lock

Kershaw’s sleek Link Blue Aluminum Blackwash all-purpose, utility, folding pocket knife offers Kershaw’s high quality with style. Built with extremely reliable and durable 42HC stainless steel, the blade keeps its sharp edge, is corrosion and stain resistant, and has strong wear resistant qualities.

The Kershaw Tanto knife is a multi-purpose blade that may be used by anybody for a variety of tasks. This one is so versatile that it can be used for almost everything, from cleaning fish to going on hunts to helping out in the garden.

It has a thoughtful construction, most notably with regard to the blade. Because the blade is so sturdy, you won’t even need to use your own strength to pierce anything you’re trying to pierce.

The weight of this knife, which is 4.7 ounces, is not excessive by any means. In addition to that, it incorporates what’s known as a speed safe assisted opening, which makes opening the knife more secure.


  • Safe multi-purpose knife
  • Nice design
  • Reputable manufacturer
  • Lightweight


  • Not too large

3. US Army Snake Eye Tactical Winter Snow Camouflage Knife

3rd Pick
US army knife

U.S. ARMY KNIFE Assisted Opening Knives WINTER SNOW CAMO Tactical Tanto Knife


  • Material: Stainless Steel
  • Blade Shape: Tanto Point

U.S. ARMY KNIFE Assisted Opening Knives WINTER SNOW CAMO Tactical Tanto Knife

The blade of this knife is made of stainless steel and is 3 millimeters thick. When it is closed, the blade measures 5.25 inches, which means that it is on the larger side for a knife of this sort.

Although at first glance it may seem to be the kind of knife that only experts carry, in reality you will find that it is more than enough for the tasks you do on a daily basis. It is useful for a variety of tasks, including cutting fish, trekking, gardening, and other chores around the house.

Be sure to take into consideration the fact that this knife features a spring-assisted opening mechanism and a blade that is partially serrated. Simply due to the fact that it has such an awesome appearance, the design that is utilised on this knife may be a very significant benefit to a few different kinds of individuals.


  • Halved for use in a variety of contexts
  • Nice design
  • The blade is made of stainless steel and it is sharp.
  • Durable


  • A bit big
  • The safety features are not convenient.

4. Bullshark – The Anvil Bladesmiths

4th Pick
Folding Pocket Knife



  • Blade Material: 8Cr13
  • Handle Material: Fiberglass
  • Blade Shape: Straight Back

Folding EDC pocket knife with a precision glass breaker and a seatbelt / paracord cutter. A perfect sized knife at 8.25 inches overall open, 4.73 inches closed and 3.5 inch black partially serrated or straight 8CR13MOV steel blade. A G-10 handle for a lighter carry weight while maintaining durability and grip in wet or dry conditions. premium steel, quality materials. Weight 5.7 oz

At first glance, this knife seems to be rather enormous; but, upon closer inspection, it is not really that large. When it is open, the blade measures precisely 8.25 inches; this is not an excessively enormous size; rather, it is rather typical for an automatic knife.

The fact that this knife comes with a precise glass breaker, as well as a seatbelt cutter, is something that we found to be one of its most appealing features. When you purchase this item, you have the option of selecting between a straight or a serrated blade for your cutting tool.

You should also be aware that the handle of the knife is made of ordinary G-10. This provides the knife with increased stability without adding much to its overall weight.

The blade of this stunning knife is crafted from steel of the highest possible grade. In addition, it exudes a sense of modernity thanks to the black finish, making it an excellent purchase for genuine knife fans. This one-handed knife also has a liner lock attached to it for further security.


  • Great design
  • Anti-slip handle
  • Availability of a selection of different kinds of blades


  • People who have smaller hands will have a difficult time using it.

5. Kershaw Cryo II

5th Pick
best knife under 50

Kershaw Cryo II Pocket Knife


  • Blade Length: 3.25in

Knives with SpeedSafe open have two options for one-handed blade deployment. To activate the smooth, instant open, user can push a thumbstud or press a flipper.

This knife has a blade that is around 3.25 inches long and it is constructed out of stainless steel, which has fantastic hardness, edge retention, and corrosion-resistant properties.

The intriguing feature of this knife is that the handle itself is constructed out of the same stainless steel that is used in the blade, and it also includes SpeedSafe-aided opening with a flipper. Both of these features contribute to the overall attractiveness of the knife.

In addition, this knife has a carbo-nitride coating, which not only helps the knife keep its edge but also makes the blade more durable and extends its useful life. The knife has a very sleek and sturdy design, and it is very easy to carry in your pocket. It is a really handy companion for an individual who enjoys being outside in natural settings.


  • Finished with a carbo-nitride coating
  • The blade is really razor-like.
  • Long-lasting blade


  • A layout that is very simple.

6. Smith & Wesson SWATMB 7.5in

6th Pick
Opening Knife

Smith & Wesson SWATMB 7.5in High Carbon S.S. Assisted Opening Knife


  • Blade Material: Stainless Steel
  • Handle Material: Aluminum
  • Blade Shape: Clip Point

Smith and Wesson focuses on creating knives that are ready for all situations. Whether you are a knife collector, survivalist or a first responder, you can trust that your S&W knife will be the tool you can rely on in any situation.

This knife has a total length of around 7.6 inches, with a blade length of approximately 3.2 inches. This knife’s handle is made of aluminum and has Trac-Tec inlays, while the blade is constructed out of 4034 high-carbon steel, making it very long-lasting and resilient.

Those who want to make everyday use of the knife will find that this particular model is ideal for their needs. In addition to thumb knobs and MAGIC aided opening, it also has a wonderful pocket clip that is very simple to use.

Because this knife has a safety lock, it is very difficult for the blade to slide out of its sheath. One other thing to keep in mind is that this knife has both a lanyard hole and a jumping on the handle.


  • There are many ways to transport it.
  • Compact
  • Produced with only the finest components


  • Handle is aluminum

7. Military Gift Shop USMC Folding Elite Tactical Knife

7th Pick
Military Gift Shop USMC Folding Elite Tactical Knife

Military Gift Shop USMC Folding Elite Tactical Knife


  • Blade Material: Stainless Steel
  • Handle Material: Stainless Steel
  • Power Source: Manual

Upgrade your blade to our Officially Licensed USMC Tactical Knife. This versatile stainless steel Marine Corps knife is the perfect everyday-carry (EDC) tool. Lightweight and measuring 4.75 inches closed with a pocket clip for quick access, our USMC folding knife readies its 3.5-inch blade in flash.

When you look at this knife, you can almost always notice that it has a seatbelt cutter and a glass breaker built right in. Both of these features are integrated into the handle.

Because the knife is crafted from very high-quality stainless steel, it can withstand a significant amount of damage. Your satisfaction is ensured by the fact that the company you purchased it from was run by a former member of the United States Marine Corps.

Because the Marine Corps emblem is laser etched into the knife at all times, the marking will never fade or become unreadable.

The whole knife has a black finish, including the glass-reinforced nylon grip, which is one of its distinguishing features. This knife is also convenient for carrying around on a daily basis.


  • Stylish appearance with a Marine Corps emblem produced with a laser.
  • Excellence on a professional level
  • Excellent value for the price


  • The handle does not provide sufficient comfort for extended usage.

8. SOG Flash II Knife

8th Pick
SOG Flash II Knife

SOG Flash II Knife


  • Blade Material: Stainless Steel
  • Handle Material: Glass Reinforced Nylon
  • Blade Length: 3.5 Inches

Flick the Flash II – with either hand – and get 3.5” of AUS-8 stainless steel sliding from the handle so fast it makes the blade blur. Believe it. That’s thanks to SOG Assisted Technology (S.A.T.), a system of opposing high-tension coils that propels the blade open instantly once you give it a flick.

This SOG knife may be put to use in a variety of situations. The overall length of the knife when it is closed is 4.5 inches. This knife has a blade made of stainless steel that is 3.5 inches and slightly serrated.

This gives the knife a lot of versatility. This knife weighs just 3.1 ounces, making it one of the lightest options available. It contains a glass-reinforced nylon grip, which has an excellent hold and will lessen the likelihood of the knife falling out of the user’s hand.

The piston lock on this knife provides a fair level of protection for the blade, but the fact that it can be operated with one hand is by far the most significant benefit.

Because it has a coating made of black titanium nitrade, the blade of this knife has a serration that is resistant to peeling. The fact that many individuals who acquire a SOG knife never switch to another knife brand should give you some indication of the high quality of the knives produced by SOG, which are among the highest quality available on the market.


  • A blade with serrations is very efficient.
  • Lightweight
  • Multipurpose knife
  • Good grip


  • Not particularly long-lasting

Read also: Best Knife Sets Under $200

What Is The Best Automatic Knife Under $50?

The following is a list of some of the greatest automatic knives that can be purchased for less than fifty dollars and are suitable for a variety of cutting tasks.

The performance of these models is quite consistent across the board, and they provide a very high level of build quality along with a blade that has been well constructed.

It is known that the materials used in the construction of these knives are of the finest quality, and it is also a given that the ergonomics of these knives have been well controlled.

The majority of these knives are versatile enough to be used for a broad range of tasks, both indoors and outside. Choose the one that appeals to you the most, and then proceed with the payment. But before you commit to making a purchase, you should be sure that the knife you pick will serve your purposes and will live up to the standards you have set for it.

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