The 10/22 is the best-selling rimfire rifle in American history, introduced in 1964 and virtually unchanged in fundamental design since. The rotary magazine, cross-bolt safety, and barrel band styling are immediately recognizable. The modular design — barrel and action remove with two bolts — spawned the largest aftermarket ecosystem of any rimfire rifle ever made. Type: Rifle Action: Semi-Automatic Caliber: .22 LR Capacity: 10 Year introduced: 1964, USA Weight: 37 oz Overall length: 37.25" Status: Active Intended use: Small Game, Plinking, Training, Competition