Thompson submachine gun (Tommy Gun) is an American submachine gun, invented by John T. Thompson in 1918, that became infamous during the .\r
\r
A good day indeed when you get the opportunity to take a Thompson to the range. CHECK OUT OUR NEW WEBSITE! AR500 .\r
\r
Battle of the Submachine Guns Pt.4: Thompson vs. Grease Gun vs. KRISS Vector Click here to subscribe: .\r
\r
Thompson Sub Machine Guns Cal: .45 acp Marstar Canada .\r
\r
Thompson submachine gun (Tommy Gun) is an American submachine gun, invented by John T. Thompson in 1918, that became infamous during the .
