Wilson Combat AR-15 Bolt Carrier Group Nickel Boron

Experience optimal reliability and performance in your rifle when you choose the Wilson Combat Bolt Carrier Assembly for your 5.56 NATO rifle. This robust solution ensures rugged dependability, no matter the conditions. This bolt carrier assembly is precision machined from aerospace-grade 9310 tool steel, making it incredibly tough. The hardened steel 8620 carrier also features forward assist cuts for added reliability. Additionally, the gas key is properly staked to ensure it won't fail at the