The Kahr Arms TP40 is a usa-made striker-fired pistol chambered in .40 S&W, introduced in 2006. Primary use: duty carry, home defense. Type: Pistol Action: Striker-Fired Caliber: .40 S&W Capacity: 7 Year introduced: 2006, USA Weight: 18 oz Overall length: 6.5" Status: Active Intended use: duty carry, home defense