The MP40 Sub-machinegun (MP standing for Maschinenpistole or Machine Pistol), chambered for 9x19mm Parabellum
Picture released by J JMesserly under the terms of the GNU Free Documentation License
How to cite this article:
Rickard, J (10 August 2010), MP40 Maschinenpistole (Sub-machinegun) , http://www.historyofwar.org/Pictures/pictures_MP40.html