Standard fourth generation full-size .40 S&W Glock with modular backstrap, dual recoil spring, and reversible magazine release. Type: Pistol Action: Semi-Auto Caliber: .40 S&W Capacity: 15 Year introduced: 2010, Austria Weight: 22.92 oz Overall length: 7.32" Status: Discontinued Intended use: Duty, Law Enforcement, Home Defense