I was considering removing the bullet from a case, using my kinetic hammer. Then I would load the case with 2400 magnum pistol powder and load my cast boolit. Then use the original primer. I believe the ammo is 70's or 80's surplus ammo would that work? Are their any issues that you guys now about with mixing surplus berdan primers with powder usually used in boxer cases?? I was considering, perhaps, also using surplus powder from my 1950's Yugo 8mm ammo with a boxer primer. But again I wonder if this is okay maybe too risky, but I am curious. I would assume it would be okay but assuming isn't good when reloading.. Yes I googled this and it seems to be okay.