LWRCI AR-15 Advanced Direct Impingement Bolt Carrier Group

The LWRCI® AR-15 Advanced Direct Impingement Bolt Carrier Group (BCG) offers superior performance, increased reliability, and longer part replacement life cycles. The new and improved bolt features a redesigned extractor, springs, bolt face, and locking lugs. This BCG is manufactured using a high-tech alloy usually reserved for the manufacture of Formula 1 racing transmission components. In testing, the LWRC International Advanced Direct Impingement Bolt Carrier Group exhibited remarkable performance, running over 10,000 rounds without stoppage or failure on a rifle that was neither cleaned nor lubricated during the testing process.