AR-15 M4 (6) Position Stock Carbine "U.S." Marked Recoil Pad
This pad adds 1/2" length to AR-15 carbines equipped with six position collapsible stocks. The pad features U.S. and ordnance flaming bomb markings. The pad is molded after the original rifle grenade recoil pad for 1903 and Garand rifles. Injection molded black rubber construction.