The Advanced Direct Impingement Bolt Carrier Group offers superior performance, increased reliability, and longer part replacement life cycles than the MIL-STD components. 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 Advanced Direct Impingement Bolt Carrier Group exhibited remarkable performance, running over 10,000 rounds without stoppage or failure on a host weapon that was neither cleaned nor lubricated during the testing process. Specifications for LWRCI DI Bolt Carrier Group: Manufacturer: LWRCI Color: Nickel Cartridge: 5.56mm Package Contents: LWRCI DI Bolt Carrier Group
ALuke –
This bolt carrier came stock on my L-Dub DI and after 4-5000rds, its been flawless. Much easier to clean than the bolt on my Colt A2 20". The gas key forged into the carrier is a great idea and piece of engineering. As far as I'm aware, LWRC are the only company to make carriers this way. The finish has a slick feel which acts as a lubricant. However, after a few thousand rounds, the brightness begins to fade. Even so, the lubrication qualities are still there. Great bolt and carrier.