Kel-Tec's original 9mm pistol — a double-action-only design with a 10-round double-stack magazine in a compact polymer frame. The P11 was the progenitor of the modern compact poly 9mm market. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 10 Year introduced: 1995, USA Weight: 14.4 oz Overall length: 5.6" Status: Active Intended use: concealed carry, home defense