Brave Echo Niner
Well-Known Member
From the velocities I have seen of a 30-6.5 PRC it is very comparable to a 30-06. Not to be sniffed at but certainly not competing with true .30 Magnums.I had never looked up if someone had done it before. Just looked and the 30 6.5PRC seems to be done in F Class. They say about 10gr less powder than WSM meaning quite a bit away.
edi
a 30-7PRC would be more comparable, but to be honest I question what advantage you would gain given they are both modern designed cases - to neck up a 7 PRC is just adding unnecessary work compared to choosing a WSM.