Bushmaster Bolt Replacement Kit

Compatible with 5.56 NATO / .223 REM / 350 Legend / 300 BLK. Specifications for Bushmaster Bolt Replacement Kit: Manufacturer: Bushmaster Color: Black Cartridge: .350 Legend Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Features of Bushmaster Bolt Replacement Kit Material: Bolt 9310 MPI MPI Tested Package Contents: Bushmaster Bolt Replacement Kit Firing Pin Retaining Pin Firing Pin Bolt Cam Pin Complete Bolt Assembly