San Tan Tactical Enhanced LR-308 Bolt Carrier Group Nitride

Experience unparalleled performance with the San Tan Tactical Enhanced LR-308 Bolt Carrier Group, featuring a premium nitride finish. Engineered for precision and reliability, this BCG ensures superior cycling and durability for your firearm. The nitride finish not only enhances corrosion resistance but also provides a smoother, harder surface for optimal function. The enhanced bolt carrier's flared rear minimizes tilt during recoil, enhancing reliability by optimizing key bearing surfaces. With fewer contact points, it reduces friction, and its increased mass ensures proper gas pressure and dwell time, improving extraction for suppressed or short-barreled rifles (SBRs). San Tan Tactical bolts adhere to the highest tolerances, with critical dimensions held to .0005". The "trumpet" area behind the gas rings is precision-ground after heat treatment to reduce carbon buildup, simplifying cleanup and extending lifespan. Carrier FeaturesCase-hardened 8620 Steel3 Forward Ports Enlarged to ...