White Label Armory White Label Armory BCG 5.56 Polished Nickle Coated WLA-BCG-3003

White Label Armory BCG
5.56 Polished Nickle Coated
The White Label Armory M16 Bolt Carrier Group in 5.56 NATO with a polished Nickel Boron finish offers premium performance and striking aesthetics. Precision-ground and machined from 8620 steel, the carrier is coated in WMD's high-performance NiB-X finish, providing exceptional lubricity, corrosion resistance, and effortless cleaning. The 9310 steel bolt is heat treated, shot peened, and MPI tested, while the billet 4130 gas key and 4140 steel extractor deliver rugged reliability. Full-auto compatible and optimized with Blacknitride+ on critical internal components, this BCG is 100 percent American made and built for smooth, long-lasting function in AR-15 rifles chambered in 5.56, .223, or .300 Blackout.
Caliber: 5.56 NATO / .223 Remington;Compatible with .300 Blackout and other calibers using same bolt face;M16-style full-auto compatible carrier;Carrier material: 8620 steel;Carrier finish: Nickel Boron (NiB-X) by WMD;Carrier features precision ground exterior and interior surfaces;Bolt material: 9310 steel;Bolt heat treated, shot peened, and MPI tested;Bolt finish: Blacknitride+;Gas key material: Billet 4130 steel;Gas key secured with grade 8 fasteners and properly staked;Gas key finish: Blacknitride+;Cam pin: Hardened 4140 steel;Extractor: Billet 4140 steel with insert and Viton O-ring;Firing pin: Heat-treated 8640 steel with Blacknitride+ finish;Exceptional lubricity for smooth cycling;Superior corrosion resistance;Easy to clean ? carbon and fouling wipe away easily;High-polish, attractive appearance;100 percent American made Manufacturer Part Number: WLA-BCG-3003