R Guns Phosphate Finish Semi BCG 5.56/.223 MADE IN USA

描述

R GUNS, AR 5.56X45mm (.223, 300 BLACKOUT) SEMI AUTO BOLT ASSEMBLY, MIL-SPEC PHOSPHATE, 8620 CARRIER, CARPENTER 158 BOLT, SHOT PEENED, MPI/HPT TESTED, TOOL STEEL EXTRACTOR, 4140 GAS KEY, MIL-SPEC STAKED, 4340 CAM PIN, AR15/M16