WB
I have not used my pin gauges to check the chamber yet
Saturday, January 04, 2020, 18:58

see what will fully seat. I may be thinking wrong but 0.012 x 2 = 0.024 + (0.400) = 0.424. After a pass through, fully loaded, in a .40 S&W sizer they came out 0.417" and chambered fully. The bullets were re-sized in the brass, wish I'd measured them. I figure 0.393", deducting the case thickness. The re-sizing ironed out all the neck tension, so I re-crimped them.

I really need to get the correct dies and go from there. There is a scientific order to these things and I'm not following it correctly.


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