Collaboration between Dan Wesson and CZ. CZ 75 SP-01 frame with Dan Wesson 1911-style aluminum frame rails; hybrid platform with best features of both designs. Type: Pistol Action: Single-Action Caliber: 9mm Luger Capacity: 19 Year introduced: 2020, USA Weight: 33.9 oz Overall length: 8.15" Status: Active Intended use: competition, self_defense