Gonsilla, the P38 Walther has a decock they go back to 1938. The P38 was the model used by S&W for their Mdl. 39 which has a decock. Most of the C96 Mausers I have were civilan owned western U.S. guns. These were often carried in saddle bags. The gun was removed from the wood holster and snapped to the pistol instant 11 shot carbine. The select fire C32 was used until banned in 1935. I also shoot a 1917 "Lang Luger", with a shoulder stock.