I have a 1939 Mauser 98k that has been in my family for many years. However, it has always been missing the entire action. I was wondering if anybody knew where to buy an action. I know the trigger and the whole magazine spring have to be replaced also but that is part of an entire action. It doesn't have to be original. Pictures are attached and if anyone could tell me if it is even a worthwhile project, that would be great. Thanks!