(DB1717K005) This is a new Diamondback DB15 semi-automatic rifle chambered in 223/5.56 Nato. It features a black melonite 16" threaded barrel, Magpul Carbine stock, MOE Grip, 15" M-Lok Handguard, A2 Flash Hider, 30+1 capacity, manual thumb safety, and a weight of 6.65 lbs. It also has a carbine-length medium 4150 ChromeMoly barrel, mid-length gas system with pinned gas block, and a shot-peened Mil-Spec 8620 bolt carrier. Comes with the original box, manual, and one AR-15 Magazine.