Walker Defense Research Research Titanium Bolt Carrier Only No Bolt 5.56x45mm NATO .223 Remington .300 AAC Blackout

Walker Defense Research Research Titanium Bolt Carrier Only No Bolt 5.56x45mm NATO .223 Remington .300 AAC Blackout. This carrier is equipped with a properly staked steel gas key secured with premium OCKS screws from Michiguns ensuring enhanced reliability and longevity. Please note that this item includes the carrier with a staked gas key only and does not include the bolt assembly firing pin cam pin or firing pin retaining pin. Designed & Engineered to - Substantially reduce recoil when used w