22 caliber version of the Gamo Swarm Magnum 10-shot repeating break-barrel air rifle. IGT Mach 1 gas piston and 10X Quick-Shot magazine. The 22 caliber configuration is preferred by pest-control users who need follow-up shots on multiple targets at close range. Type: Rifle Action: Spring Piston Caliber: 22 Cal Capacity: 10 Year introduced: 2019, Spain Weight: 105.6 oz Overall length: 48.1" Status: Active Intended use: pest-control, hunting