"Combining the familiar design of the M1 Carbine with the highly affordable 9mm round, the Chiappa Firearms M1-9 MBR Semi-Auto Rifle is a modern PCC with classic features. Built around a simple and robust straight blowback action, the MBR (Modern Black Rifle) features a steel and aluminum receiver that accepts Beretta 92/M9 magazines. The 19"" blued barrel features 6 right-hand grooves, 1.9"" barrel twist rate, and an imitation suppressor that gives it a modern look. The stock is a black painted textured wood that provides easy handling and reliability in all weather conditions. Front and rear Picatinny rails on top of the carbine provide a home for a wide variety of optics, and an underside rail accommodates lights, lasers, grips, and more. It's the M1 Carbine you know and love, but modernized for today's shooter. Accepts standard AR-15 grips. Includes flip-up sights and two 10-round magazines. Straight blowback operation Accepts standard Beretta 92/M9 magazines Steel and aluminum receiver 19"" blued steel barrel with imitation suppressor Collapsible stock with adjustable cheek riser Compatible with standard AR-15 grips Front and rear Picatinny optics rails Underside rail for lasers, lights, grips, etc. Includes flip-up sights and two 10-round magazines"