Description
Rock River Arms M16 Complete Bolt Carrier Group BCG AR15 AR-15 .223 RRA Full Auto
Torture tested and selected by the DEA. This is a properly staked nice build selection or reliable backup Complete Bolt Carrier Assembly for the AR15. Fully assembled and ATF approved for your semi-automatic .223 AR-15.
.223 MIL-STD PHOSPHATE FULL AUTO CARRIER. MADE FROM 8620 STEEL WITH CHROME LINED BORE AND GAS KEY. BOLT IS CARPENTER 158 STEEL.
