Third-generation G20 with finger grooves and accessory rail. Updated from the Gen2 with improved grip ergonomics. The full-size 10mm Glock before the SF frame and Gen4 improvements. Carried by outdoorspeople and law enforcement. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 10mm Capacity: 15 Year introduced: 2001, Austria Weight: 30.69 oz Overall length: 7.59" Status: Discontinued Intended use: Hunting, Outdoors, Service