WMD Guns Nib-X Bolt Carrier Group Hammer 5.56 Silver

The WMD Guns NIB-X BCG WITH HAMMER 556 delivers a precision-built bolt carrier group engineered for reliable AR-15 platform performance, combining a nickel boron finish with a forged silver carrier designed to withstand the rigors of high-volume shooting and rugged field use. This Bolt Carrier Group, finished in NIB-X, features a dedicated hammer and carrier assembly that work in harmony to promote smooth cycling, reduced friction, and easier cleaning, helping shooters maintain consistent lockup