LBE Unlimited AR10BCG Complete BCG DPMS Style Black Nitride Steel
LBE Unlimited 308 Bolt Carrier Group (DPMS Style) features a billet carrier machined from 8620 steel and case hardened, bolt 158 Carpenter steel, Mil-Spec Phosphate Coated. Properly staked gas key, chrome lined gas key and firing pin channel and forward assist serrations. Made in the USA.