Bolt Carrier Group .223/5.56, M16, Faceted, NiB-XA(R)
Bolt Carrier Group .223/5.56, M16, Faceted, NiB-XA(R), Bolt Carrier Group .223/5.56, M16, Faceted, NiB-XA(R) - All WMD BCG components are manufactured by Defense Industrial Base suppliers to WMD's exacting specifications to provide the best BCG available. Specifically engineered for NiB-X nickel boron coating to provide long life, high reliability and easy cleaning and maintenance. The BCG components are coated and polished to reduce fouling adherence.