本帖最后由 股绳 于 2009-8-24 00:20 编辑
From WIKI
Thompson submachine gun
The Thompson submachine gun is an American submachine gun, invented by John T. Thompson in 1919 that became infamous during the Prohibition era. It was a common sight of the time, being used by both law enforcement officers and criminals.[1] The Thompson was also known informally as: the "Tommy Gun," the "Trench Broom," the "Trench Sweeper," the "Chicago Piano," the "Chicago Typewriter," and the "Chopper." The Thompson was favored by soldiers and police alike for its ergonomics, compactness, large .45 ACP cartridge, and high volume of automatic fire and among civilian collectors for its historical significance |