The GSG GSG-5 is a germany-made semi-automatic rifle chambered in .22 LR, introduced in 2007. Primary use: self_defense, sport. Type: Rifle Action: Semi-Automatic Caliber: .22 LR Capacity: 10 Year introduced: 2007, Germany Weight: 104 oz Overall length: 43.5" Status: Active Intended use: self_defense, sport