Description

Elevate your AR-15’s performance with the FailZero 5.56 Black Nitride Bolt Carrier Group. Known for its outstanding durability, this BCG features a robust Black Salt Bath Nitride finish that enhances wear and corrosion resistance. Designed for the M16/M4, it includes a chrome-finished firing pin for smooth, reliable operation. Engineered for seamless integration into any mil-spec upper receiver, this component offers precision and longevity. Choose FailZero for top-tier performance and craftsmanship in your firearm components.