An informative look at the World War II submachine gun that ultimately replaced the iconic Thompson in the US military’s arsenal. The Thompson was a great weapon, but it was very expensive and took a relatively long time to produce. With the US economy supplying the material to fight a global war, including supplying much of our allies’ needs, a cost-effective alternative had to be found.
The M3/M3A1 Grease Gun
The M3/M3A1 Grease Gun