The Kel-Tec P11 in 9mm with 3.1-inch barrel was one of the first successful ultralight double-stack 9mm carry pistols, weighing 14 oz unloaded with a 10+1 capacity. At introduction it was the lightest 9mm pistol available and pioneered the lightweight polymer compact 9mm that would eventually dominate the concealed carry market. A foundational design in modern carry pistol history. Type: Semi-Auto Pistol Action: Blowback Caliber: 9mm Capacity: 10 Year introduced: 1995, USA Weight: 14 oz Overall length: 5.6" Status: Active Intended use: Concealed Carry, Home Defense