For backyard fun or weekends at the cabin, the Crosman DPMS SBR Full Auto CO2 BB Rifle is a must-have. It's modeled after DPMS' PDW Short-Barreled Rifle, but sports a tactical edge with 6-position stock, AR compatible pistol grip, Quad Picatinny rails, and flip-up iron sights. Realistic Air Rifle is powered by (2) 12g CO2 cartridges that will send BBs flying at speeds up to 430 FPS. Single shot semi-auto mode or full-auto mode with 1,400 rounds per minute fire rate Realistic blowback action, ejection port cover, and forward assist button Flip-up BUIS front/rear sight Quad Picatinny rails for mounting accessories Adjustable 6-position stock Selector safety AR compatible pistol grip Unique muzzle end cap 25-round drop-out magazine Angled foregrip Order today!