I’ve been looking into PC to help with loading cast for the the .357SIG. This round has an embarrassingly short neck, which causes issues with neck tension… and it also puts the lube groove of typical cast boolits into the powder. I’ve been thinking that a straight sided PC boolit would resolve both issues, but I’ve also read about PC being very slippery.
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So does PC cause any neck tension issues? Is there any PC that is not so slippery?