San Tan Tactical AR10 Enhanced Bolt Carrier Group 308 Nitride Black

Upgrade your AR-10 rifle with the Santan Ar10 Enhanced Bolt Carrier Group in 308 caliber with a sleek black nitride finish. This high-performance BCG is crafted from premium materials and undergoes rigorous quality control to ensure reliable function and long-lasting durability. The bolt is made from 9310 steel and is shot peened and MPI tested for added strength and resistance to wear. The carrier is machined from 8620 steel and features an enhanced design for smoother operation and reduced friction. The gas key is properly staked and sealed for a secure fit and to prevent gas leaks. The black nitride finish provides excellent corrosion resistance and easy cleaning. Whether you're building a new AR-10 or upgrading an existing one, the Santan Ar10 Enhanced Bolt Carrier Group is an excellent choice for dependable performance in any situation.