Mauser "2-digit"?

[alvin]

No intention to hijack the topic. Since we're on a disputable subject... shooting or not shooting.... and I felt this particular bore/chamber issue is not limited to a single type of C&R. I saved two empty cases. The one on the left was fired from a small ring hammer 7,63mm excellent bore, the case is still in near new shape, almost no scratches on it after shooting. The one the right was fired from a cone hammer 7,63mm fair bore, scratches are very visible.