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Questions & Answers
how do you close the knife Expert Answer

This knife is a liner lock. It has a metal liner in the handle that needs to be pushed over to close the blade into the handle.

by Armando R., Gear Expert, December 21, 2017
Customer Reviews
Helpful Positive Review
An Awesome Handheld Knife by Kyrr, Verified Owner, July 13, 2015
I often times just find myself flipping it open while watching TV. So in that regard it's made me a little bit more dangerous but other than that it is a wonderful knife. It is sharp and the assist lever works great. I use this knife every day.
2/3 found this helpful
Read 1 Review

Product No Longer Available

Unfortunately CRKT M4 EDC Folding Knife w/ 7in Overall Length is not listed by OpticsPlanet.You can also explore other items in the Knives, Folding Knives, Assisted Opening Knives yourself to try and find the perfect replacement for you!

Product Info for CRKT M4 EDC Folding Knife w/ 7in Overall Length

Columbia River M4 EDC Folding Knife features the popular M4 knife design in Kit Carson's smaller every day carry (E.D.C.) size. The new, lightweight version of the CRKT knife features a handsome, hand-carved handle, perfect weight, and a great size for everyday carry. CRKT decided to add more value to the knife by offering their OutBurst; assisted opening mechanism, which instantly springs the blade fully open after you have opened the blade approximately 30 degrees. The CRKT M4 Everyday Carry Drop Point Folding Knife has dual thumb studs for ambidextrous one-hand opening, plus bronze bearings and lubrous washers at the adjustable blade pivot for smooth, fast action. The 3.25" blade on the knife is a high-hollow-grind drop point made of premium 8Cr13MoV stainless steel in a satin finish with a keen razor edge. CRKT's heavy-duty InterFrame build is true to Kit's design, with dual stainless steel liners, one locking, and a stainless steel back spacer. For easier carry, this folding knife comes with a high-mounted pocket and gear clip. Get Kit Carson's trademark folding blade knife in a more compact, lighter weight package with the Columbia River Knife and Tool M-4 Carson Folder Knife.image

Features of Columbia River Knife M-4 Razor Edge Folding Knife:

  • Smaller EDC version of the classic M4 folding knife by CRKT and Kit Carson
  • OutBurst assisted opening mechanism
  • Dual thumb studs for ambidextrous one hand opening
  • High hollow ground drop point blade made from 8Cr13MoV stainless steel
  • Satin blade finish with razor-sharp plain edge
  • Heavy-duty InterFrame handle build with dual stainless steel liners and back spacer
  • High mounted pocket/gear clip

Package Contents:

  • Columbia River M4 EDC Hunting Knife

Knife Accessories

1–60 / 60
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CRKT M4 EDC Folding Knife w/ 7in Overall Length Unavailable & Discontinued Models

List of Unorderable Models

  • CRKT M4 EDC Folding Knife, Bone Scales, G10 Bolster M4-02 , MPN: M4-02 , UPC: 794023040203 , Code: VK-KN2-CARSONM402-M4-02
  • CRKT M4 EDC Folding Knife, Burl Wood Scales, Stainless Bolster M4-02W , MPN: M4-02W , UPC: 794023040227 , Code: VK-KN2-CARSONM402-M4-02W
  • CRKT M4 EDC Folding Knife, Red Stag Scales, Stainless Bolster M4-02S , MPN: M4-02S , UPC: 794023040210 , Code: VK-KN2-CARSONM402-M4-02S
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