RE: best military weapon of all time
Depends on era but the Browning bar kicked some butt.
M-60 for laying down alot of cover fire
M-2 for taking them out behind cover
MK-19 Grenade launcher becuase its nasty on everything
M-16 or M-14 for closer stuff
20mm Vulcan- When the **** hits the fan nothing can hide and nothing escapes. Why they didn't have these in every firebase in vietnam escapes me. So many lives would have been saved.