With this latest shortage of everything shooting related and the fact that a friend gave me some 8/57 brass I was wondering What would be needed to use this in the 7/57? I am assuming that I would have neck thickness issues if I just ran it through a size die and trimmed it. Would I need a neck reamer for the inside of the case or a uniformer for the exterior?
What is recommended ? This is been on my mind the last few years because finding brass is not easy for my rifle and soon to be retired so cost is a consideration.
