Originally Posted by Dave_in_WV
I had bought some PPU 22-250 brass a couple of years ago. I checked the runout of 50 loaded rounds and it was right at .002. I had turned the necks to make the necks even with the thinnest area after annealing the cases. I have read several posts over the years about PPU brass and thought I'd share this.
Dave

Dave if you get a chance can you check and see if your brass has a larger than normal flash hole
I am using PPU 22/250 and the flash hole is a lot larger than usual
Doesn’t seem to be an issue
It weighs the same as Winchester