Gen4 G22 sold as part of a law enforcement transition kit including a 9mm conversion barrel, G17 magazines, and training materials. Purpose-built for agencies transitioning from revolvers or older semi-autos to the .40 S&W Glock platform with a future 9mm option included. Type: Semi-Automatic Pistol Action: Striker-Fired Caliber: .40 S&W Capacity: 15 Year introduced: 2010, Austria Weight: 25.95 oz Overall length: 7.32" Status: Discontinued Intended use: law enforcement, training, duty