I buy the Starline brass and use large pistol primers. In fact, I toss out all small pistol primer 45acp cases. I load .45acp on a Dillon progressive and it's not worth the effort to accommodate both primer sizes.
The "crimp" that I use on all semi auto pistol cases is what I call "zero bell". I simply adjust the die so all bell is removed. Those cases headspace on the forward end of the case so I want that surface available to touch the chamber forward end.
Flash
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