Bolt Carrier Group *AVAILABLE WITH AND WITHOUT RETAIL PACKAGING* M16 Style .223/5.56 Meets Military Specifications Precision Machined Heat Treated Black Nitride Finish Qty Discounts Available…
BOLT CARRIER GROUP NICKEL BORON BCG-N *AVAILABLE WITH AND WITHOUT RETAIL PACKAGING* Machined from 8620 tool steel Forward assist serrations Shrouded firing pin Nickel boron…
BOLT CARRIER GROUP BLACK NITRIDE BCG-BKN *AVAILABLE WITH AND WITHOUT RETAIL PACKAGING* M16 Style .223/5.56 Meets Military Specifications Precision Machined Heat Treated Black Nitride Finish…