Armaspec Bolt Carrier Group 223/5.56 Nitride Stainless Steel AR-15 - ARM711-223

This Armaspec bolt carrier group is designed for AR-15 platforms chambered in 223/5.56 NATO. Constructed from nitride-coated stainless steel, it offers corrosion resistance and durability for reliable operation. The BCG is a direct drop-in component for mil-spec AR-15 builds.