I agree. If the brass is good and resonable, I'd like to try one.
And maybe neck it up to 7mm too
They already have that...it's called a .280 Rem
If you fatten the case with rebate, it’ll hold a bit more powder than a .280.
It’s all conjecture without case dimensions, but it seems to me the capacity would be more close to 264WM and 7RM than to the 280.
Surprised they only claimed it was a little faster than the PRC.