What's in the Box Chiappa Arms M1-9 Carbine 9mm Semi-Auto Rifle (2) 10-Round Magazines Cable Lock Owner's Manual Modeled after one of Americas great military arms, the USGI M1 Carbine, the M1-9 is nostalgic, fun and practical. This handy, easy to shoot rifle has the same overall dimensions, trigger groups design and sights as the original, but is chambered in the affordable and readily available 9mm Luger. The receiver has a dovetail machined on top of the front and rear receiver rings. The straight blowback design makes the M1-9 ultra-reliable and easy to clean and maintain. Firearm Features Classic Look of the M-1 Carbine Chambered in 9mm Straight-Blowback Operating System Beretta Type 92 Magazine Compatibility Firearm Specifications Manufacturer: Chiappa Firearms Model: 500.136 Caliber: 9mm Barrel Length: 19" Overall Length: 34.3" Finish: Blued Grips: None, Smooth Wood Sights: Fixed Military Style (Front)/Adj. Military Style (Rear) Magazine Capacity: 10-Rounds Additional Features: Manual Safety