Stag Arms STAG300755 BCG-5.56/.223/300 BLK- Nickel Boron- Right Handed
Product Features & SpecificationsThis bolt carrier assembly is designed to work with any AR-15 rifle, upper half, or barrel designed for right hand ejection in the 5.56/.223 caliber. The nickel boron coating has increased lubricity and a low friction co-efficient; therefore, the life expectancy of a
