The original selective-fire Thompson variants are no longer produced, although numerous semi-automatic civilian versions are still being produced by the manufacturer Auto-Ordnance. It is the first weapon to be labelled and marketed as a 'submachine gun'. More than 1.5 million Thompson submachine guns were produced during World War II. Its main models were designated as the M1928A1, M1 and M1A1 during this time. armed forces during World War II, and was also used extensively by other Allied troops during the war. The Thompson was widely adopted by the U.S. It was a common sight in the media at the time, and was used by both law enforcement officers and criminals. The Thompson became notorious during the Prohibition era as a signature weapon of various organized crime syndicates in the United States in the 1920s. The Thompson saw early use by the United States Marine Corps during the Banana Wars, the United States Postal Inspection Service, the Irish Republican Army, the Republic of China, and the FBI (following the Kansas City Massacre). It was originally designed to break the stalemate of trench warfare of World War I, but was not finished until after the war ended. The Thompson submachine gun (also known as the 'Tommy Gun', 'Chicago Typewriter', 'Chicago Piano', or 'Trench Broom') is a blowback-operated, air-cooled, magazine-fed selective-fire submachine gun, invented by the United States Army Brigadier general John T. (M1 and M1A1 models do not accept drum magazines) 50-round drum magazine 2.6 lb (1.2 kg) unloaded.30-round stick/box magazine 0.5 lb (0.2 kg) unloaded.20-round stick/box magazine 0.4 lb (0.2 kg) unloaded.

Used auto ordnance 1927a1 for sale