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 ...

In 1941 the US Military began looking for an alternative for the Thompson submachine guns. In December of 1942 they adopted a new submachine gun, the M3. Built from an all steel construction using ...

With a fully automatic top of the line submachine gun, this pack will be sure to inspire any true medic. Advertisement All the Latest Game Footage and Images from Heroes & Generals: US Soldier ...

From a historical significance and nostalgia standpoint, the Thompson was the very first true SMG named for its inventor, U.S. Army Brig ... I’ve yet to fire a Grease Gun—something I hope ...