Sharps XPB Bolt Carrier Group
This review of the Sharps XPB Bolt Carrier Group highlights its Diamond-Like Carbon (DLC) coating and S7 tool steel construction. After approximately 1000 rounds with minimal lubrication and cleaning, the BCG demonstrated impressive reliability, even with steel-cased ammunition. The reviewer notes the tapered bolt lugs as a potential feature aiding in locking under adverse conditions.











