Diamondback Obsidian Series DB15 5.56 NATO Semi Auto Pistol

Finish: Black Hardcoat Anodize Caliber: 5.56 NATO Barrel: Diamondback Barrels, 11.5 in, 1:8 RH, Medium, 4150 CrMoV, Black Nitride Gas System: Carbine-Length, Direct Impingement BCG: Shot-Peened, Magnetic Particle Inspected Mil-Spec 8620 Carrier Upper: A3 Flattop Forged 7075 T-6 Aluminum, T-Marked Lower: Forged 7075 T-6 Aluminum w/ Magpul MOE Enhanced Trigger Guard Handguard: 11 in M-LOK Anti-Rotation V4 S-Rail w/ Full Picatinny and QD Mounts Grip: Magpul MOE K2 Grip Stock: SB Tactical SBA5 Brace Magazine: Magpul Gen M3 PMAG, 30 Round Sights: None Muzzle Device: DB Obsidian Muzzle Brake (1/2 x 28) Trigger: Standard Mil-Spec Weight: 6.2 lb Length (Length Collapsed / Length Extended): 28.25 in / 31 in