this part is not imposible to make, need patience to find it but it will probably not fit

believe it or not but with time, little patience on the workbench and a good file you are able to make it

you must imagine Suhl in this days like an organism. there were gunmaker and there were other only making parts. maybe we had one or two firms specialised in making set trigger than where everyone get it than. the trigger were similar , maybe allways the same over a long time but allways hand fitted.

to get the rifle ready for shooting now you can change the set trigger against another mauser trigger.
maybe need another magazine too.