Full-size steel-frame Witness in .40 S&W. Shares the same frame footprint as the 9mm Witness with a .40 S&W-specific barrel and recoil spring. Type: Pistol Action: Semi-Automatic Caliber: .40 S&W Capacity: 15 Year introduced: 1992, Italy Weight: 33.5 oz Overall length: 8.1" Status: Active Intended use: Duty, Competition