The Thompson Submachine Gun was also called what?

always all are correcf

if all are correct then how can my answer be wrong?

that will teach me not to read the entire list before I push the button

hawkeye1973, I agree with all of you

Here we go with the All again.

There was also a machine gun used by American troops in world war II called the grease gun because it resembled one. Kind of a low tech version but was favored by the troops because it was light weight and easy to carry.