Diamondback Firearms DB15 rifle uses a gas-impingement system and high quality CNC machined components made in the USA. The rifle features a 4140 chrome moly barrel, A3 Flattop upper receiver, carbine length gas system, 15" M-LOK rail, MOE grip, A2 Flash hider muzzle and a Magpul MOE Carbine stock. This special edition model features a two-tone color scheme consisting of a standard black anodized finish with pink Cerakote accents. One 30-round magazine is included.