atek3
Member
I'm loading a bunch of mixed headstamp 40S&W and the effort to seat Winchester Small Pistol Primer on my Dillon 550 is very inconsistant. Some times, it's really easy, and other times, a bit of brass is shaved, any ideas?
atek3
*edited* I think winchester just has tighter primer pockets than federal...
atek3
*edited* I think winchester just has tighter primer pockets than federal...