Originally Posted by
Fjallhrafn
The assault rifle wasn't Schmeisser's concept: The concept dates to 1918 in the German military and it was the Waffenamt that propsed the original concept that became the MKb42(W) (which Schmeisser did not devise) and the MKb42(H) (which he did help develop).
The cartridge wasn't his, having been previously developed in 1940/41 for the MKb concept.
Even the StG-44/45 wasn't entirely his: The Waffenamt required the MP43 incorporate features of the MKb42(W), like the fire control group and firing from a closed bolt.
The only part of the concept that was wholly Schmeisser's was the stamped steel construction.
So, yeah, beyond the presence of a stamped steel receiver, I'd say Schmeisser's influence was probably pretty minimal.