Even with long barrels the velocities you zero freebore guys quote make me think you're running freebore type powder charges in them.
I don't know what "freebore type powder charges" are. Both my rifles were done with that same reamer. Accuracy loads with 2 different powders wound up being about exactly the same as Keith's and several other guns also chambered with that reamer. This barrel has a 12" twist. And PMC Wby brass is much harder than anything else out there. With a good barrel, well-spec'd chamber and good brass, performance is impressive.
