The Beretta Nano is a subcompact 9mm with a serialized chassis that allows frame replacement. Slim profile, no external safety, and Beretta's reputation for quality at 19.8 oz. Type: Semi-Auto Pistol Action: Striker-Fired Caliber: 9mm Capacity: 6 Year introduced: 2011, Italy/USA Weight: 19.8 oz Overall length: 5.63" Status: Discontinued Intended use: Concealed Carry