U.S. M3/M3A1 Submachine Gun "Grease Gun"

The book gives an insight into the history of this extraordinary weapon, from its development and the trials at Aberdeen via the manufacturing process to its use in conflicts around the world.

It also describes

• rare versions in different calibers (.30 M1, 9x19)
• patents
• changes in manufacturing and construction drawings
• accessories (pouches, tools, training devices, curved barrels, etc.)
• manuals & instructions
• foreign made copies (China, Agentina, etc)
• silencers
• markings
• repair and replacements
• training on the weapon
• ammunition (ball, tracer, etc.)
• and much more

The majority of the illustrations is in color.