Elevate your AR-10 build with the Rise Armament .308 Bolt-Carrier Group in Black Nitride engineered for unmatched reliability and precision in demanding shooting scenarios. This premium BCG delivers smooth operation and enduring performance making it the ideal choice for enthusiasts building or upgrading .308 or 6.5 Creedmoor rifles. Crafted with military-grade materials and rigorous testing it ensures your firearm cycles flawlessly round after round reducing malfunctions and enhancing accuracy on the range or in the field.