It looked crude—but the M3 got the job done. Built cheap and fast, the Grease Gun became a WWII and Korea staple with solid stopping power and battlefield simplicity. Kaitlan Collins shares details on ...
Hosted on MSN

M3/M3A1 Grease Gun

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 ...