The Fostech Complete BCG (Bolt Carrier Group) in Black is a high-performance component designed for AR-15 platform rifles. This fully assembled bolt carrier group is engineered to deliver reliable operation and enhanced durability in various shooting conditions. The black finish provides excellent corrosion resistance and reduces friction for smooth cycling. Precision-machined from high-quality materials, this BCG ensures consistent headspace and proper lock-up for improved accuracy. Compatible with standard AR-15 upper receivers, it's an ideal upgrade or replacement part for your rifle, offering enhanced reliability and performance.
This is a standard full-auto M16 cut bolt carrier group. It is designed to function with the Echo AR-II and the Echo Sport.
Bolt Assembly
Bolt Carrier
Cam Pin
Firing Pin
100% USA Made
