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Home > Tactical Knives > Folding Tactical Knives > M21-14SF - Combo Edge - Designed by Kit Carson

M21-14SF - Combo Edge - Designed by Kit Carson

Rated: 5.0/5
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(M21-14SF) M21-14SF - Combo Edge - Designed by Kit Carson
(M21-14SF) M21-14SF - Combo Edge - Designed by Kit Carson
(M21-14SF) M21-14SF - Combo Edge - Designed by Kit Carson
(M21-14SF) M21-14SF - Combo Edge - Designed by Kit Carson
(M21-14SF) M21-14SF - Combo Edge - Designed by Kit Carson
(M21-14SF) M21-14SF - Combo Edge - Designed by Kit Carson
M21-14SF description
Our aluminum InterFrame build SF folders share a unique design offering a combination of Carson Series features requested by military procurement specialists. The deep-bellied spear point blades were specified because they offer maximum strength. The open build allows two Carson Flippers to be incorporated, resulting in a true hilt — very rare in folding knives.

M21-14SF Aluminum. Our production aluminum frame SF is based on Kit Carson's custom designs, with contoured handles of black, hard anodized 6061 T6 aluminum, with a perimeter radius. Stainless steel locking liners with friction grooves give positive locking. Blade steel is AUS 8 stainless with a Combined Razor-Sharp and Triple-Point Serrated edge.

Blade, frame and hardware are non-reflective tactical black. The blade receives a black titanium nitride coating for maximum corrosion resistance. Kit's trademark dual checkered thumb studs are standard. One-hand opening and closing is quick and smooth.

It also features our exclusive patented (1) AutoLAWKS, the Lake and Walker Knife Safety innovation taken to the next level. AutoLAWKS automatically sets a pin between the locking liner and the frame. This pin acts as an additional layer of safety, so the locking liner is less likely to disengage during use. To close the knife, pull the AutoLAWKS red button lever back, slide the locking liner over, and fold the blade into the closed position..

All knives in this series are equipped with clip options that allow four-position carry on belts or webbing. Caution: These knives are not designed for tip-up in-pocket carry. They are special knives, designed by the military for special forces use.

U.S. Patent No. 7,437,822

M21-14SF ratings and reviews
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No. of ratings: 2
 5.0/5.0 Stars  
Number of Reviews: 3
  • 2014-02-24
    Weatherford, TX
I've had this knife for 6 or 7 years now (I think). Mine was made in the USA. I'd be disappointed if they are no longer made here. This knife is tough as nails. The opener or lock has never failed. It holds an edge great but is easy to get razor sharp.

  • 2013-12-12
    Laguna Niguel, CA
Great knife Used it daily in Aghanistan and never let me down. Thanks Kit from 2nd Battalion 1st Marines

  • 2013-01-30
    Chesterfield, VA
First one, won't be my last.--Great knife

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M21-14SF - Combo Edge - Designed by Kit Carson

Item Number: M21-14SF
Price: $135.00
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Product Specifications
Open Overall Length9.25 inches
Closed Length5.375 inches
Weight5.7 ounces

Length3.99 inches
Thickness0.14 inches
MaterialAUS 8
FinishTitanium Nitride
StyleDeep-Bellied Spear Point
EdgeTriple-Point Serrations


TypeLocking Liner
Safety SystemAutoLAWKS

Carry System4 Position Clip

PatentU.S. Patent 7,437,822

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Kit Carson
Kit Carson of Vine Grove, Kentucky, is a retired professional soldier, rising to the level of Master Sergeant. He has made knives for 30 years and has been a full-time knifemaker since 1993.
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