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

Customer Reviews 4.955 Read 44 reviewsWrite a Review
Part Number: ON6504
Manufacturer: Ontario Knife Company
Retail Price: $204.95
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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.

Handle is marked with USMC on one side (and on blade base) and 'globe and anchor' logo on reverse. Brown color is designed to match both woodland and desert camouflage schemes as well as to reduce IR signature.
  • 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.
4.955 (44 reviews)
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5 out of 5
Everett , Wa
May 11, 2017
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.
5 out of 5
Jacob W
Jan 29, 2017
Pros: Blade Sharpness, Sheath/Scabbard, Handle Material, Blade Material, Materials, Weight, Overall Quality, Finish
Cons: None
Boot camp experience
Just graduated boot camp (parris island)...we used these for bayonet training a couple different times. They get the h3ll beat out of them...slashing hard rubber targets or wood, stabbing them, and just getting the h3ll beat out them. I never had one or saw one break or have any problems. Very durable and does their job well.
5 out of 5
Ernest J
Spring city Tennessee
Dec 28, 2015
Pros: Sheath/Scabbard, Finish, Overall Quality, Weight, Blade Material, Blade Sharpness
Cons: None
Outstanding Bayonet
I bought this for my AR as you never know when you need one! fits with no rattle on my AR. and if it's used by the corp! then it must be Outstanding!
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