Hi, everyone! I'm new to the forum , and new to reloading as well. I bought some "once fired" 38spl brass to be able to get started loading my first rounds and the bag of cases I was sent were kind of a mixed bag. For one thing, some of the cases I was preparing, when it came to flairing the case mouth, seemed to offer no resistance to the die. I think many of the cases I was sent were fired more than the one time.
I was wondering, is this a sign of bad brass, or maybe that the case has no more life left? Thank you.