Do you have a case gauge?
What kind of press are you running?
I would guess it may be a head space issue
I process tons of them every year, and never an issue with them
Quote Originally Posted by Flannyjack View Post
Well woke up early and made a few test loads and still ran into the same problem. Even took the crimp die completely out. This has completely stumped me. I reckon I'll put the lid on the bucket and stick with lake city brass lol

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