Daniel Defense's DDM4 V11 Tornado Semiautomatic Tactical Rifle combines their KeyMod system with the SLiM Rail? for shooters who frequently swap attached accessories. 15" rail allows you to grip close to the muzzle and prevents overtravel when transitioning between targets. Smooth, midlength gas system allows for quick, precise shots. Continuous top Picatinny rail and KeyMod attachment at 3, 6 and 9 o'clock positions allow for maximum optics and accessory mounting. Free-floating cold-hammer-forged chrome-lined chrome-moly vanadiem-steel 16" government profile barrel with a 1:7 rate of twist. Comfortable Daniel Defense buttstock and pistol grip. Daniel Defense Tornado? Cerakote? finish. Daniel Defense improved flash suppressor. Includes Magpul PMag®. 30-round magazine.