The Benelli M1 Super 90 Tactical is the short-barrel law enforcement version of the original Benelli M1 with an 18.5-inch cylinder choke barrel, ghost ring sights, and pistol grip stock option. Adopted by LAPD SWAT and numerous law enforcement agencies in the late 1980s, it established the inertia semi-auto as a credible tactical platform. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 5 Year introduced: 1985, Italy Weight: 6.7 oz Overall length: 39.75" Status: Discontinued Intended use: law_enforcement, tactical, historical