Hello . I was lucky enough to pick one of these up today . It looks very similar to the Savage 1903 . Both have octagon barrels , magazine fed pump action .22 s . I know very little about this fine Schmeisser . Anyone that can help me out with info on how it works . Spare parts .History .Anything would be a great help . It is probably the only one in Canada. As it was a W.W II trophy.