Has anyone screwed around with wildcats based on the 7.62 X 39 cartridge? With that short little neck, seems to me it would be good to neck it down and set the shoulder back 0.10 or 0.15 inches. Just curious about that one.
You mean like a 22 PPC and 6mm PPC?
I want a 7.62x39 necked up to 35 cal (.358 bullets) for Indiana deer hunting.
I recently saw a 10mm Mag necked down to 35 ca, so that's got my interest too.