lol..
I'm glad you quoted that lame attempt of his so I could see it....
Nice try Drano. Troll harder.
the Sturmgewehr 44 (as you think it was called) was renamed the "MP44" from the initial suggested 'Stg44' to further development after Hitler (an "Old School" ww1 vet) didn't like the concept of an intermediate rifle cartridge, but was ok with a "Machine Pistol" So in order to continue the project, the backers continued it and called it the "MP44" a misnomer that actually refers to a rifle not a submachine gun as the name you latched onto without verifiying the history behind the story suggests.
Anyone who actually fired military weapons for a living or went thorough and in depth familiarization firing with them would know that as opposed to a keyboard commando who regurgitated internet stuff.
Learn to google at least. Even THAT would have saved your desperate attempt.
Are you so weak to jab back at being made to look the fool that you resort to quacking out stuff you haven't even bothered to verify? lol..
Weeeeeak.