Engineered for consistent function across varied conditions, the RISE ARMAMENT RISE BOLT CARRIER GROUP .308 BLACK NITRIDE promotes reliable operation.\n\nDeveloped for shooters who value predictable performance during regular practice, the RISE ARMAMENT RISE BOLT CARRIER GROUP .308 BLACK NITRIDE offers practical handling. RISE Armament is renowned for its precision engineering and commitment to quality.\n\n- Manufacturer: RISE Armament\n- Model: RA-1012-BLK\n- Product Type: Bolt Carrier Group\n- Mounting System: N/A\n- Magnification: N/A\n- Reticle: N/A\n- Dot Color: N/A\n- Power Source: N/A\n- Weight: 0.9 lb\n- Length: 10.20"\n- Width: 3.50"\n- Height: 1.90"\n- Material: 8620 Steel, 9310 Steel\n- Unique Features: High-strength and easy-to-clean black nitride finish, Individually MPI tested\n- What's In The Box: RISE Armament Bolt Carrier Assembly .308 Win Black