CZ Scorpion EVO 3 S1 in pistol configuration with 7.72-inch barrel and no stock. Civilian-legal PDW-pattern pistol brace-ready. The most popular variant in the U.S. market; accepts 20 and 30-round magazines. Type: Pistol Action: Blowback Caliber: 9mm Luger Capacity: 20 Year introduced: 2015, Czech Republic Weight: 80 oz Overall length: 26.5" Status: Active Intended use: self_defense, sport