Folding pistol-caliber carbine in 9mm with a 16.25-inch barrel. Folds in half for compact storage in a backpack. Accepts Glock 17, Glock 19, or S&W 59 magazines depending on configuration. Extremely compact when folded. Type: Rifle Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2001, USA Weight: 4.25 oz Overall length: 16.25" Status: Active Intended use: Survival / Home Defense / Range