Knights Armament

KAC’s iconic Ribbed Rail Panels have seen use all over the globe on US military M4 Carbines. The lightweight polymer panels are ribbed for an enhanced grip, and help insulate the support hand...

Knights Armament Company, SR-15, CQB Mod2, Complete Upper Receiver, 556NATO, 11.5" Hammer Forged Barrel, Black Finish, MLOK The SR-15 E3 Mod 2 series' 5.56 mm NATO barrel is manufactured for military...

The KAC Carbine Free Float RAS (Rail Adapter System) features full length mil-spec M1913 Picatinny rails at the 12-, 3-, 6-, and 9 o'clock positions, making it compatible with any number of...

Shim set for 7.62 rifles using 3/4"x24 or 5/8"x24 muzzle devices.  This 7-Piece Shim Set is for use in properly timing a flash hider or muzzle brake. Kit includes 7 shims, Rockset and...