Tanfoglio Witness P in 40 S&W. Polymer-frame DA/SA service pistol in 40 S&W. The 40 S&W Witness P was marketed to law enforcement agencies seeking a lighter-weight alternative to the steel Witness while retaining the DA/SA trigger preferred by many agencies for safety reasons. Type: Pistol Action: Semi-Automatic Caliber: 40 S&W Capacity: 14 Year introduced: 2002, Italy Weight: 27.5 oz Overall length: 8.1" Status: Active Intended use: Service, Law Enforcement