Limeyfellow
Member
Semi-autos in WWII also included Germany's Mauser Model G41 (abandoned in 1943),Gew.41(saw limited use),Model G43, and Volksturm Gew.VG2 a last ditch defense weapon. Japan had a semi-auto built on the Pedersen principle which saw little action but was in the Japanese arsenal since the 1920s. Germany and Japan both chose to go with bolt action battle rifles over semi-autos because the bolts actions could be produced much cheaper and in much larger numbers.
The US had the same problems fielding the M1 Garand. That is why there were far more M1 Carbines fielded to frontline troops than any other weapon, since it was so much cheaper and quicker to make them compared to the Garand making process. Sure they were never supposed to be front line weapons, but it still became the most used US weapon of the US forces.