Gen4 subcompact 10mm Glock with the dual recoil spring system for managing the powerful 10mm cartridge. Compatible with G20 magazines with an extended baseplate. Carried in bear country as a sidearm. Type: Pistol Action: Semi-Automatic Caliber: 10mm Capacity: 10 Year introduced: 2010, Austria Weight: 24.69 oz Overall length: 6.77" Status: Active Intended use: Hunting, Trail, Personal Defense