Polymer-frame micro-compact .40 S&W Kahr. Lightest .40 S&W in the Kahr lineup at 15.9 ounces. For shooters preferring .40 in an ultra-compact package. Type: Pistol Action: Semi-Automatic Caliber: .40 S&W Capacity: 5 Year introduced: 2004, USA Weight: 15.9 oz Overall length: 5.35" Status: Active Intended use: Concealed Carry, Self-Defense