Gen4 variant of the full-size 10mm G20 with RTF4 grip, reversible magazine release, and dual recoil spring to handle 10mm recoil. Type: Pistol Action: Semi-Automatic Caliber: 10mm Auto Capacity: 15 Year introduced: 2013, Austria Weight: 30.69 oz Overall length: 7.59" Status: Active Intended use: hunting, outdoors, home-defense