22 caliber version of the RWS Model 48 side-lever spring piston air rifle. Approximately 900 fps with 14-grain lead pellets. Fixed barrel and side-lever cocking. Made by Diana. The 22 caliber Model 48 is the preferred hunting configuration in the Model 48 line. Type: Rifle Action: Spring Piston Caliber: 22 Cal Capacity: 1 Year introduced: 1985, Germany Weight: 112 oz Overall length: 42.7" Status: Active Intended use: hunting, pest-control