The civilian semi-auto version of the FN P90 personal defense weapon, chambered in the unique 5.7x28mm cartridge. Type: Rifle Action: Semi-Automatic Caliber: 5.7x28mm Capacity: 30 Year introduced: 1995, Belgium Weight: 6.3 oz Overall length: 26.2" Status: Active Military use: Yes Intended use: Sport, Law Enforcement