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armoredman · January 21, 2012, 06:30 PM

Ditto on COAL really not being the critical measurement for revolver loads - the crimp groove is what you're looking for. The crimp groove is usually the top one, with the bottom band of that groove being beveled, and the top band being squared.

January 21, 2012, 06:30 PM	#8
armoredman Senior Member Join Date: May 22, 2007 Location: Arizona Posts: 5,299	Ditto on COAL really not being the critical measurement for revolver loads - the crimp groove is what you're looking for. The crimp groove is usually the top one, with the bottom band of that groove being beveled, and the top band being squared.