CMMG MkGs .40 S&W Complete BCG Repair Kit

Complete BCG Repair Kit For MKGs 40 S&W. Specifications for CMMG MkGs .40 S&W Complete BCG Repair Kit: Manufacturer: CMMG Cartridge: .40 S&W Gun Make: CMMG Package Contents: CMMG MkGs .40 S&W Complete BCG Repair Kit Bolt 40 S&ampW Firing Pin Firing Pin Retainer Pin Key (RDB) Key Screw X 2 Bolt Cam Pin Extractor Extractor Spring & Buffer Ejector Ejector Spring Bolt Spring (RDB) Roll Pins