Diamondback Obsidian Db15 5.56 Nato 16 inch 31 Rounds Brown Cerakote

The Diamondback Obsidian DB15 AR rifle in Brown brings the DB15 series into a ready-to-run configuration for duty, range days, and light hunting with a 5.56 NATO chamber and a 16" Diamondback 4150 CrMoV medium contour barrel, 1:8" twist, black nitride with FDE Cerakote and 1/2x28 threading for the DB Obsidian muzzle brake; the mid-length direct-impingement gas system and shot-peened, magnetic particle inspected Mil-Spec 8620 carrier BCG deliver smooth, reliable cycling while the forged 7075 T-6 A3 flattop upper and forged 7075 T-6 lower with Magpul enhanced trigger guard provide rock-solid receiver geometry for mounting optics and accessories. The 15" M-LOK Anti-Rotation V4 S-Rail with full Picatinny and QD mounts keeps attachments secure and lightweight, paired with a Magpul MOE K2 grip and Magpul CTR carbine stock in FDE for comfortable control during rapid strings or precision follow-ups; the standard Mil-Spec trigger and Battlearms ambidextrous safety keep operation familiar to military and civilian shooters. At 6.60 lb and 33" collapsed/36.25" extended, this threaded-barrel AR-15 platform balances maneuverability and stability for training, competition, home defense, and field use while the Brown Cerakote finish offers corrosion resistance and subdued optics-friendly aesthetics. FFL transfer required.