FailZero M16 Bolt Carrier Group, Black Nitride Coated, for M4/AR-15, Mil-spec, NEW
This is a new, premium quality FailZero BCG for the AR-15 platform. High quality, durable bolt carrier, staked gas key and tough Nitride coating. Works with most AR-15 receivers in .223/5.56 NATO or 300BLK. All parts are 100% USA made. Does not include hammer, lower parts kit or receivers.
Includes: FailZero BCG with bolt, complete, ready to drop-in.
See our CMMG LPK HERE.
