[FA_Diablo]

Also...I think all of teh 50's were M-2 model and not M-3

M2 is the ground variant like we use on vehicles or in a tripod.
M3 is the electrically actuated variant. Typically used in remote fire systems, a/c etc. There are different versions of this depending on application.

S!

Jinxx I thought teh M2 version was used during WW2 and teh M3 was developed as an improvement after teh war. It seems i remember teh m3 having a higher rate of fire than teh M2.