OKC-3S Bayonet

OKC-3S bayonet

OKC-3S bayonet is a bayonet used by the United States Marine Corps to replace the M7 bayonet as its service bayonet for the M16 family of rifles. This multi-purpose bayonet provides greater durability than the M7 and also functions as a fighting knife or as a surfival equipment.

OKC-3S features an 8 in (20.32 cm) long, 1.375 in (3.49 cm) wide, .2 in (0.51 cm) thick blade. The serrations measure 1.75 in (4.4 cm) of the blade length on the true edge. The blade is made from high carbon steel rated at HRC 53-58 and is capable of functioning without breakage in operating temperatures of -25 to 135 °F (-32 to 57 °C). The blade also has a non-reflective phosphate finish.

OKC-3S bayonet

The grip is made of Dynaflex, a synthetic non-slip material, is ergonomically grooved, and is more oval than round. This design helps prevent repetitive-strain injuries and hand fatigue during training. It also features an embossed Eagle, Globe, and Anchor molded in to allow a user to identify the direction of the blade in the dark. The full tang connects the cross guard/muzzle ring (which is .165 in (0.42 cm)) and pommel latch plate that clasps the barrel lug; both are phosphate coated like the blade.

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Overview:

• Type: Bayonet
• Place of origin: San Diego, California
• In service: 2003–present
• Used by: United States Marine Corps
• Designed: 2002
• Manufacturer: Ontario Knife Company
• Produced: 2003–present
• Number built: 100,000+

Specifications:

• Length: 13 in (33 cm)
• Blade length: 8 in (20 cm)
• Blade type: High carbon steel clip point with full tang
• Hilt type: Metal guard, latch, & clasp, with Dynaflex grip
• Scabbard/sheath: polyester elastomer