LWRCI DI Bolt Carrier Group 5.56 Nickel

LWRCI DI Bolt Carrier Group 5.56 Nickel. These gains are achieved through LWRCI s design technology paired with industry-leading machining and material technology. The LWRCI improved carrier design is coupled with our new Advanced Combat Bolt (6.8 Only). The bolt features redesigned extractor springs bolt face and locking lugs. it is manufactured using a high technology alloy usually reserved for the manufacture of Formula 1 racing transmission components. In testing the LWRC International Advan