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


MSRP* : $204.95 | You Save* : $85.00 (41%)
Part #: ON6504 | Ontario Knives
ON6504: OKC3S USMC Bayonet & Scabbard
Ontario Knife Company

This knife is used/issued by United States Marine Corps

NSN: 1095-01-506-3424

Designed to Marine Corps Military specifications for attachment to M16 rifles, this bayonet features a black coated clip-point blade of a proprietary carbon steel formula, with a small 1-3/4" serrated section at the base of the blade and a sharpened upper swedge. The grooved handle is very grippy and resilient, for use with or without gloves. The hard MOLLE compatible sheath with strap down loops has drain holes for amphibious use, an embedded ceramic-coated aluminum sharpener on the back, and a sturdy ballistic nylon harness for attachment to load bearing equipment in multiple ways. Markings on blade may vary.
  • 0.200" thick proprietary carbon steel
  • 13.25" overall length
  • 8" blade length
  • Hardness RC 53-58
  • 1.75 mission serration
  • Zinc phosphate nonreflective finish
  • Dynaflex handle ergonomically grooved to reduce hand fatigue
  • 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
  • Equipped with two load bearing attaching straps with cross straps
  • Optional OKC3S compatible leg straps available
  • Weight: 13.8 oz.
  • Made in USA

UPC Code: 071721065043

1095 Carbon Steel
1095 Carbon Steel
An excellent hard use steel, 1095 is a primary choice for camping and larger fixed blade knives for its extreme toughness and ability to hold an edge. Corrosion resistance is very limited with this steel (it will rust) and most blades come with a coating to prevent premature rusting.
Kydex Sheath
Kydex Sheath
Waterproof, scratch resistant, and low friction. It will hold its shape and makes a great alternative to leather.
Zytel Handles
Zytel Handles
A nylon polymer that is lightweight and extremely durable, Zytel can be shaped and textured to provide excellent grip.
Made in USA
Made in USA
This product is USA born and raised.
Ontario OKC3S Khaki Brown USMC Bayonet 8" Blade and Scabbard (6504)4.913 (46 reviews)
4.9 out of 5 stars
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Ontario OKC3S Khaki Brown USMC Bayonet 8" Blade and Scabbard (6504)
4 out of 5
Colorado, south of the Arkansas R
Pros: Materials, Overall Quality, Handle Material, Blade Material
Cons: Weight, None
pre-review of bayo-knife
This is only the second bayo-knife I have seen for my ARfiteens. The other was by ZT, a LOT more expensive and no longer available. My main issue is with the grip-heavy weight distribution- it's a little off balance, but probably to be expected in a knife that isnt designed to be a chopper. NO doubt that it is a slicer with a proper knife-edge honed into the blade. These knives will be used for opening boxes, crates, cutting rope, line, wire..Steel seems to be a 1095 Carbon, or something very like it. Perhaps the temper is drawn down a little to make for a stronger blade, not sure on that. This will be a general purpose knife serving as a pig-sticker too, attached to my duty belt or pack. There is a Vietnam-era bayo in my collection, a thin, daggerish thing. This KNIFE bayo is miles ahead of any of that style. Carried a USMC KaBar years and years ago.. this weapon/tool is years ahead in that it is both a knife and a useful bayo that won't be left behind. IMO, YMMV!
Ontario OKC3S Khaki Brown USMC Bayonet 8" Blade and Scabbard (6504)
4 out of 5
Pros: Overall Quality, Blade Material
Cons: None
Great knife but it is dull
Great knife..its just dall as D!@#. XD
Ontario OKC3S Khaki Brown USMC Bayonet 8" Blade and Scabbard (6504)
5 out of 5
Everett , Wa
Pros: Blade Material, Sheath/Scabbard, Handle Material, Weight, Overall Quality
Cons: None
Worth your every penny
The first bayonet I've ever bought. Very impressed. High quality,performance well. Highly recommend this knife for you.
Read all 46 Reviews »
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