OKC3S USMC Bayonet Knife

This Ontario Knife Company OKC3S Marine Corps Multi-Purpose Bayonet Fighting Knife is an amazing advancement in edged weapons in general and bayonets in particular. With this bayonet, you no longer need to carry your Ka-Bar fighting knife as this bayonet serves both roles.

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Ontario Knife Company - OKC

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The OKC3S bayonet was desgined for the USMC and is a genuine current issue item. With the OKC3S you have an adaptive fighting knife that can also attach to the standard M-16 style bayonet lug. This current issue bayonet comes with a scabbard that has a ceramic coated aluminumn honing rod to sharpen the OKC3S to your desired level.

  • Adaptive Bayonet / Fighting Knife
  • Fits All M-16 Style Bayonet Lugs
  • Brown Grip, Scabbard and Webbing
  • Can Attach to Load Bearing Equipment
  • Overall Length: 13.25"
  • Blade Length: 8"
  • Width: 1 3/8"
  • Mission Serration: 1.75"
  • Blade Hardened: 53-58rc
  • Finish: Phosphate Non-Reflective
Additional Info
Additional Info
Manufacturer Ontario Knife Company - OKC
Free Shipping N/A
Construction Steel
Condition Factory New
Customer Reviews (2)
Cadillac of AR15/M16 bayonets
While I prefer the old M7 to the M9, the OKC3S trumps them all. This thing is imposing, solid, and holds up to USMC world class use and abuse.

Basically a KABAR with a locking lug. Useful even as a solid field/combat knife. You will be impressed.
Review by Ian (Posted on 4/4/2014)
Super Sweet!
The Marines did a study on how large and how long a bayonet would have to be have the stopping power of a .357 mag+p round. This is the result. We used ours to pry apart pallets and we inflicted all other kinds of abuse. When guarding POW's that Bayonet on your rifle or shotgun showed you meant business. Review by Jose USMCR (Posted on 2/6/2013)
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