The Tanfoglio Witness Poly is the current production polymer-frame full-size DA/SA pistol, replacing the earlier Witness P nomenclature. The Poly uses updated glass-filled nylon formulation for the frame with improved impact resistance, revised grip texture, and updated accessory rail geometry. Retains the CZ-75 derived DA/SA action. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 17 Year introduced: 2015, Italy Weight: 26.5 oz Overall length: 8.1" Status: Active Intended use: Service, Law Enforcement, CCW