AR 308 BOLT CARRIER GROUP BLACK NITRIDE
$213.75AR 308 BOLT CARRIER GROUP BLACK NITRIDE
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M16 BOLT CARRIER GROUP 5.56X45MM NATO FULL CHROME

5.56 NATO BCG W/158 STEEL & MANGANESE PHOSPHATE FOR AR-15

ODIN BOLT CARRIER GROUP AR-15 – .223 BLACK NITRIDE


FAIL ZERO BOLT CARRIER GROUP – 7.62X39MM AR-15


ODIN BOLT CARRIER GROUP AR-15 – 6.5 GRENDEL TYPE 2 BLK NITRIDE





TacFire AR10 .308 Bolt Carrier Group DPMS Profile (U.S.A. Made)


Rise Armament RA-1012 AR-15 Bolt Carrier Group .308/7.62 Black Nitride

RISE BOLT CARRIER ASSEMBLY – .223/5.56MM NICKEL BORON







FAIL ZERO BOLT CARRIER GROUP – 5.56MM SEMI-AUTO AR-15
