Spring Assist - 'Legal Auto Knife' - Military Karambit - Black


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on orders over $49

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We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.

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  • 2 3/4" stainless steel blade with black-coating
  • Black aluminum handle with large finger hole
  • Assisted opening with liner lock mechanism
  • Measures 7 1/2" overall in length
  • Measures 5 1/4" closed

Fast action spring assist knives give you a tactical advantage when every second counts. Quick, one handed opening with inner spring assist.

Product Specifications:

  • Sleek tactical karambit design.
  • Steel handle w/ black finish & steel liner.
  • Large karambit loop with thumb grooves.
  • Sharpened 440 stainless steel blade with black finish.
  • In-line open lock.
  • Includes pocket / boot clip.
  • 7 1/2 in. overall opened, 2 3/4 in. blade, 5 1/4 in. closed.
How are Spring Assist different from a Gravity Knife or Automatic Switchblade Knife?

Gravity or Switch Blade knives feature a button, level, or other type of switch that releases a spring pressure to automatically open the blade. On a Spring Assist knife, there is no separate button or switch. Instead, you apply pressure to part of the blade to begin the opening process. This is usually a small bump of metal which sticks out under the knife, making it fast and comfortable to use. Once you press on that part of the blade, it automatically opens and locks into place. Since the action of opening the knife is started by pressing the blade metal, instead of a button or switch, it is considered to bypass the laws which ban Switch Blade knives.

19 MC91358

Customer Reviews | Average Rating: 4.83 out of 5

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Customer Reviews

Stephen Sipple
Dec 18, 2017
(5 out of 5)
Just got this today...

All I can say is wow! This little beauty is light, sharp and gorgeous right out of the block. Flicks open easily and locks into place securely, with me using all my strength to try to find some give in the lock or side to side movement. There was none. I would have 100% confidence that this knife will outlast my needs. It won't shave my arm out of the box, but I almost cut my thumb checking the sharpness. I would recommend this to anyone looking for a good self-defense karambit. $7.99 is insane for this quality.


Dec 08, 2017
(5 out of 5)
Near milspec construction

A well-built knife. There's a very tight flush fit on all the components. No gaps, chips or misalignments anywhere. Sleek finish / looks like it cost a lot more. Nice deal.


Michael Pedersen
May 09, 2017
(5 out of 5)
Great knife

Great knife! Especially for the price. Mine came sharp and ready to use. I will be buying a few more of these for gifts. The spring assist works great. Buy this knife!


Elijah McAllister
Apr 19, 2017
(5 out of 5)

I like this knife a lot. Good size blade vary cool.


Oct 19, 2016
(5 out of 5)

Bought it for work and personal use. Awesome quality, great price! Tax-Force hits it out of the park!


Oct 05, 2016
(4 out of 5)
Great EDC

This is a great all around knife, and it fits very comfortably both in my hand and pocket. The blade is amazing. It came fairly sharp (I still sharpened mine more anyways) it opened perfectly right out of the box (normally assisted opening knives need to be worn in before they lock properly). Definitely a great choice for self defense.


Wil Richardson
Sep 07, 2016
(5 out of 5)
Awesome knife !!

It has a smooth spring assisted opening with a really sweet blade not super sharp but that can change easily for the price it's a good quality knife


Apr 09, 2016
(5 out of 5)
Excellent Knife!!!

This knife is worth way more... I bought 2 both are flawless and razor sharp. The assisted opening was spot on. Buying a bunch more for gifts, they are such good quality I'll have a few engraved. Thanks budk!


Adam Buckingham
Feb 17, 2016
(5 out of 5)
Great buy

Just got it today and I gotta say... Well worth the one year wait for it to come back in stock! It's my first karambit and I'm no stranger to knives. The spring is just what I was expecting with how quickly it deploys, the blade is razor sharp out of the box which is rare for a brand new knife.


Kyle Postans
Feb 13, 2016
(5 out of 5)
Great Knife

Great knife, sharp out of the box (almost razor sharp), deadly point. I sharpened it for 2 minutes and could cut cardboard like it was paper. So well constructed for the price! Buy one for yourself and be amazed. It even has allan wrench screwheads so that you can tighten it without having to buy a kit for a special screwdriver! I wish I had bought more for my friends. Be careful if you swing it around, I almost cut an artery it's so sharp.


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