DD DDM4 v9 Upper Receiver Group Daniel Defense Sight 300 AAC Blackout 10.3 Inch Barrel Chrome Moly Vanadium Steel Cold Hammer Forged 1:8 Twist Barrel Black

Chrome Moly Vanadium Steel, Cold Hammer Forged S2W (Strength 2 Weight contour for the perfect balance of barrel weight and stiffness). S2W barrel has a constant taper from the chamber to the muzzle. 1:8 rifling twist. Pistol gas system lenght. Daniel Defense fixed front sight. Low profile gas block. Daniel Defense Flash Suppressor. Daniel Defense M$ 6061-T6 aluminum nine inch rail.