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Ontario OKC3S Khaki Brown USMC Bayonet 8" Blade and Scabbard (6504)- USED

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Our Price: From $60.00 to $109.00
Sale Price: From $51.00 to $92.65
Manufacturer: Ontario Knife Company
Manufacturer Part No: OK6504

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Pictures provided are examples. Each bayonet varies in blemishes. WILL NOT HAND PICK!!!!

The Ontario USMC Bayonet knife is used and issued by the United States Marine Corps. The Marine Bayonet has an 8" carbon steel blade that is .200" thick with a Rockwell Hardness rating of RC 53-58. The Marine Bayonet knife blade features a 1 3/4 " mission serration and a zinc phosphate non-reflective finish. The Dynaflex handle on the Marine Bayonet is truly practical with its ergonomic design and is made with a low noise signature polyester elastomer.


  • Overall Length: 13.25 in.
  • Blade Length: 8.00 in.
  • Cutting Edge: 7.25 in.
  • Blade Thickness: 0.20 in.
  • Blade Material: 1095HC
  • Blade Hardness: 53-58 HRC
  • Blade Style: Clip Point
  • Blade Grind: Flat Ground
  • Blade Finish: Black Zinc phosphate nonreflective finish
  • Edge Type: ComboEdge (1.75 in. mission serration)
  • Handle Length: 5.25 in.
  • Handle Thickness: 0.98 in.
  • Handle Material: Dynaflex handle ergonomically grooved to reduce hand fatigue
  • Handle Color: Brown
  • Weight: 13.80 oz.
  • Carry Method: Polymer/Nylon Sheath
  • Knife Type: Fixed Blade
  • Brand: Ontario Knife Company
  • Model: USMC Marine Bayonet
  • Model Number: 6504, OKC3S
  • Manufactured with a low noise signature polyester elastomer
  • Fitted internal stainless steel spring friction to secure bayonet
  • Ceramic coated aluminum honing rod located on back of scabbard
  • Made in USA
  • NSN: 1095-01-506-3424

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