I have been looking all over the net about this little issue I have with some 9mm cases I had purchased awhile back. They are all mixed cases.
It seems to me that the cases on the right have primer pockets that are "sucked in" unlike the ones on the left. Most of the "sucked in" cases are CCI Blazer and Federal. Now, is it time to cull the sucked up brass due to end of life?
Thanks in advance for any info about this and I hope I have posted this thread in the right place being the newby that I am here.