Benelli is an Italian firearm manufacturer founded in 1967, located in Urbino, Italy, most well known for high quality shotguns used by military, law enforcement and civilians all over the world. Particularly famous is the Benelli M3 12 gauge, used extensively by American SWAT teams. Benelli recently introduced the Benelli M4 Super 90, an unusual gas operated semi-automatic shotgun intended for military use in urban warfare. Benelli and Benelli USA have been owned by Pietro Beretta since 2000. Benelli Armi was founded in 1967 as an offshoot of the Benelli motorcycle factory.