Post by s***@gmail.comI believe the ppsh41 is a better gun than the mp40 because of fire rate mass production, cheap ammo , cheap reliable parts and its able to hold a drum mag.
A long time ago I posted a message in this group under the heading
"Submachine gun oddity", asking why so many nations fielded guns with
stick magazines when drum magazines held so many more bullets. There
were dozens of responses, including many interesting ones. See:
https://groups.google.com/forum/#!topic/soc.history.war.world-war-ii/4V3LgZGp5YU
In addition to magazine and caliber differences, there is also a
difference in muzzle velocity between the German and Russian weapons.
The PPsh-41 is said (by the Wikipedia authors) to have 488 m/s vs. 400
m/s for the MP-40.
Is that significant? I would think that depends on the environment. In
street fighting it might make no difference. In fighting in open
fields, it might confer a usefully longer range and flatter trajectory.
Given that the man carrying a submachine gun is not carrying a rifle,
having a longer range weapon might well be significant.
However there are other factors in range besides muzzle velocity. I
think that the ballistic coefficient of the bullet and the bullet weight
are also significant.
The Wikipedia articles state 100 meters as the range of the MP-40 and
150-250 meters as the range of the PPSh-41. I don't trust those because
I don't know what range means in this context. It could, for example be
a measure of how good the sights are, or how likely the shooter is to
hit something rather than how far the bullet will travel with enough
punch to knock out an enemy. It could be highly subjective.
Alan