Standard consumer version of the Five-seveN with ambidextrous safety and Picatinny rail. Chambers the high-velocity 5.7x28mm round originally designed for the P90 PDW. Type: Pistol Action: Semi-Automatic Caliber: 5.7x28mm Capacity: 20 Year introduced: 1998, Belgium Weight: 27.2 oz Overall length: 8.2" Status: Active Intended use: Service, Law Enforcement, Self-Defense