Lewis Machine & Tool (LMT) Enhanced Full-Auto .308 Bolt Carrier Group (BCG)

The LMTA(R) .308 BCG was designed with the same materials and principles as the 5.56 Enhanced Bolt Carrier Group. This bolt carrier group is exceptionally durable, and it's no mystery why the system it belongs to has been selected by military units around the world. Specifications: Weight: 1.21 lbs Caliber: .260 REM, 6.5 Creedmoor, 7.62x51 Operating Method: Direct Impingement