WB
I think the necks were too soft, sholders too
Tuesday, October 29, 2019, 15:18

I was trying to make 6mm PPC from .220 Russian. Not a difficult task at all. Open up a .22 to .243. Well, you see some of the unique challenges. This benchrest brass is sort of raw, special stuff, made to neck turn to the closest 1/2 thousandth etc. I noted the top half of the cases were a nice blue hue.

I did load many cases but had about 15% failures on some level. I was pulling my hair out. Those telescopes were simple attempts to neck up with an elliptical expander ball. I still do not know why other than too soft shoulders. I've necked up a .22 to .416 just this week! But sometimes the bear gets you!


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