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OLYMPIC ARMS
Receiver Material 7075 T6 Aluminum Forged Receivers Machined By Olympic Arms
Receiver Finish Black Matte Anodized Receivers, Pakerized Steel Parts
Action Gas Operated Semi-automatic Action
Upper Type Flat top w/ picatinny rails & detachable carry handle
Front Sight Elevation adjustable post w/ bayonet lug
Handguard Free floating FIRSH w/ picatinny rails
Barrel 16" M4, button rifled, 416 stainless steel
Chambering 5.56 NATO
Bore Long-life non-chromed bore
Twist Rate 1x9
Muzzle A2 flash suppressor
Stock M4 fiberite, 6-point collapsible
Length 31.75"
Weight 6.77 lbs
Sometimes called the "alphabet gun". The A3-TC variant takes the K3B-M4 and adds a detachable carry handle and FIRSH quad rail free floating handguard.

OTHER MODELS
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