The Kahr T40 is the duty-size .40 S&W Kahr, matching the all-steel T9 platform in the then-dominant law enforcement caliber. Type: Pistol Action: Semi-Automatic Caliber: .40 S&W Capacity: 7 Year introduced: 2004, USA Weight: 29 oz Overall length: 6.5" Status: Active Intended use: Service, Home Defense