These handy easy to shoot rifles have the same overall dimensions trigger group design and sights as the original but are chambered in the affordable 9x19 Parabellum. The receivers have a dovetail to accept our picatatiny rails sold seperately. The straight blowback design makes them ultra-reliable and easy to clean and maintain. - Caliber: 9mm Luger - Action: Semi-Auto - Barrel Length: 19 (483 mm) - Capacity: 10 - Feed In: Magazine - Stock: Polymer - Forend: Polymer - Front Sight: Fixed M1 Military Style - Rear Sight: Adjustable M1 Military Style - Safety: Manual - Weight: 5.9 lbs - Length: 36 (914 mm) - Material: Alloy Receiver / Steel Barrel & Bolt - Finish: Blued - Notes: Includes 2-10 Round Magazines