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okc3s

The OKC-3S is a bayonet developed by the United States Marine Corps to replace the M7 bayonet and M9 bayonet as its service bayonet for the M16 family of rifles and M4 series carbine. This multipurpose bayonet provides greater durability than the M7 and also functions as a fighting knife.

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Recent contents
  1. blackbandet

    Ontario knife company model okc3s combat- m16

      1. For Sale
    • $190
    • Vancouver
    • Washington
    Ontario knife company Model okcs3s combat For m16 Like new with box 190.00 Vancouver wa meet
  2. huntpotter

    Ontario OKC3S USMC Bayonet

      1. For Sale
    • $150
    • Vancouver Ridgefield
    • Washington
    Up for sale, Southwest Washington, Vancouver area, Clark County area. Ontario USMC OKC3S Bayonet and sheath. New, never used. Real deal, Mil-spec. Sharp, and excellent shape. Still has the original storage oil on it. Fits M-16, AR-15, with 20" rifle barrels, or 16" mid-length barrel, or 14.5"...
  3. S

    Putting an OKC3S bayo on a 590

    Put the bayo on and it doesnt quite fit over the bit on the mag tube. Is there another mag cap thats longer? Could the locking mount be out of spec? It locks at the bottom just fine, doesnt look so secure at the end though. Dont want to stick it in something and have it fall off
  4. Jmastersjr

    USMC Ontario Knife Company OKC3S 8 inch Bayonet fighting knife

      1. For Sale
      2. For Trade
    • $100
    • Lakewood
    • Washington
    Great condition Ontario Knife Company OKC3S, U.S Marine Corps current Issued Bayonet/Fighting Knife. The current USMC issue Bayonet manufacture exclusively by OKC features a 8 inch blade which has a 1.75 inch serrated edge at the base of the blade, and the tip of the blade is double e for about...
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