US Sub. Mach. Gun, Cal .45, M3-A1
WWII US M3A1 Submachine Gun, Cal.45; s/n 712129; made by Guide Lamp Div. of General Motors. Legal parts kit having all functional parts with the exception of the receiver tube; Original receiver tube has a double cut rendering legal and inoperable. Come with schematic to make a non-firing display receiver tube. These have tried up long ago.