Battle Arms Bolt Carrier Group LR-308 308 Winchester Steel Nitride

This Battle Arms Development Bolt Carrier Group features a DPMS pattern design. The carrier has forward assist cuts and will work with the DPMS forward assist or the rear Aero style forward assist. An included O-ring extractor ensures this BCG will run under all conditions.

Features

• MPI tested and marked
• Nitride finish inside and out
• Correct auto sear trip location