Nate1778
Member
Trying to sort my 9mm casings as the crimped ones are giving my equipment fits. I have located the head stamps marked WCC and have the NATO head stamp, they have an obvious ring around the primers. I am simply wandering if there are any other hidden signs that might not be apparent to the naked eye or is this ring going to be obvious on most crimped casings (kinda like .223). I have a bunch that are marked F C 9mm but they do not appear to have the ring although when I researched it online this was one of the head stamps to look for, but it doesn't looked crimped. I have not been reloading 9mm for very long, only a few hundred rounds, but am tired of the hang ups these buggers are giving me. Thanks