The Chiappa Firearms M1-22 is a italy-made semi-automatic rifle chambered in 22 LR, introduced in 2011. Primary use: Plinking, Training. Type: Rifle Action: Semi-Automatic Caliber: 22 LR Capacity: 10 Year introduced: 2011, Italy Weight: 80 oz Overall length: 43" Status: Active Intended use: Plinking, Training