DIAMONDBACK FIREARMS DBX57 5.7X28 8IN DIAMONDBACK W/ MLOK RAIL 1 20RD PROMAG FIVE-SEVEN USG WITH BRACE DB1629L001

Model: DBX57BGFB - Action-Type: Semi-Auto - Operating System: Locked Breech Dual Gas Piston - Caliber: 5.7x28mm - Frame: 7075 Aluminum Hard Coat Anodized - Handguard: 6061 Aluminum Hard Coat Anodized M-LOK Compatible - Barrel Length: 8� - Twist Rate: 1:9 RH - Barrel Muzzle Threads: 1/2x28 RH - Muzzle Device Included: DBX Muzzle Device - Trigger: Standard AR15 Mil-Spec - Grip: MagPul MOE K - Sights Included: NONE - Handstop Kit: MagPul - Magazine: 20 Round (FN Five-SeveN compatible) - Brace: Rear Picatinny Mounted Side Folding - Overall Length (Brace Extended): 25.4� - Overall Length (Brace Folded): 16.9� - Overall Height: 7.3� - Overall Width: 1.75� - Weight (With Empty Magazine & Brace): 3.7lb - Weight (With Empty Magazine & No Brace): 3.0lb