The German MP38 was innovative in that it marked the start of mass manufacturing in sub-machine guns. In stark contrast on the Berettas, plastic changed Wooden and easy die-cast and sheet-stamping manufacturing was followed by primary finishing. The machine gun for that reason went from determining the static techniques of https://machguns.com/product/heckler-koch-g3sg1-7-62x51mm-machine-gun-pre86-dealer-sample/