I have a couple questions/concerns.

1st looking at .50 cal pistola bullets in 350 and 400 gr it appears they are rated for velocity @1800 reportedly at 2100 or so they reach terminal velocity. Jackets loosen resulting in a splatt on target assuming it hits at all.

2nd with the pressure involved won't these bullets swell excessively into the rifling adding to the jacket separation issue, copper fouling and.excessive wear to the rifling.

3rd.in order to mag feed smoothly and safely the seated.bullets would have to be crimped into the seating grooves with such force the fired cases may not be reloaded without substantial reworking. Perhaps coming up short in the end?

Still very interested in this wildcat and how to cope with these potential snags.