The Thompson submachine gun and the M3 submachine gun, two classic submachine guns (SMGs), helped American GIs win World War II. Both fired the same powerful and ever-beloved .45 ACP (Automatic Colt ...
45 ACP (Automatic ... “Tommy Gun,” more specifically the Auto-Ordnance M1928 and M1 Thompson submachine gun (SMG), again, you’d be partially correct. >If you answered the M3 “Grease ...