RILEY DEFENSE RAK-47 7.62X39 16.3" Barrel Blue 10 Round This is our Colorado-compliant version of the American made classical AK-47 rifle (7.62x39mm) and measures 35.25" in overall length. Stained solid TEAK wood butt stock, upper and lower hand guards and black polymer pistol grip. Black oxide finish Fully Heat-Treated, Mil-spec stamped Receiver 4150 Nitride Barrel (16.25" length), 14x1 LH thread FORGED Trunion, bolt and carrier Machined scope mount side rail Front and rear sight (both adjustable) Bolt hold open Safety Lever Bayonet Lug Cleaning Rod Extended magazine release Magazine Capacity: 10 Semi-automatic closed-bolt action Caliber: 7.62 x 39 mm Range: 350yds (effective), 1000 yds (Max)