semi-auto handgun caliber 5.56MM
Diamondback DB15 AR Pistol 5.56 NATO /.223 Rem 10" Barrel 30-Rounds. Caliber: 5.56 NATO / .223 Rem Capacity: 30+1 Action: Semi-Auto Barrel Length: 10" Barrel Description: 4150 Chrome Moly, Cold Hammer-Forged Barrel Finish: Black Nitride Twist: 1:9" Thread Pattern: 1/2"-28 TPI Muzzle Device: A2 Flash Hider Gas System: Adjustable, Low-Profile Handguard: 9" Free-Float M-LOK Receiver Material: 7075-T6 Aluminum Receiver Finish: Black Grip: Black Magpul MOE Brace: SB Tactical SBA3 Pistol Brace Brace Finish: Black Sights: None, Optic Ready Gun Platform: AR-Style Hand: Right Includes: One 30-Round Magazine