Diamondback Firearms DB15, Semi-automatic, SBR, 300 Blackout, 10", Threaded Barrel, SilencerCo ASR 5/8x24 Muzzle Break, Pistol Length Gas System, Superlative Adjustable Gas Block, Anodized Finish, Black, Magpul DT Carbine Stock, 30 Rounds, 1 Magazine DB2380B001