.257 Wthby with heavy bullets

[Calif Hunter]

I just got my .257 Wthby Vanguard back from ER Shaw custom with a new 7.5" twist barrel. With the Weatherby freebore, I am anxious to try out the new long, heavy .257" bullets. I hope that these long bullets at a fairly high velocity will be great for long range shooting. I wonder if I can find any loads for those? Or will I have to (cautiously!) work up my own? Anyone tried the 128-135 gr bullets from Hornady?

[Fjold]

https://hodgdonreloading.com has some data on the 134 grain Hornady bullets

[Calif Hunter]

https://hodgdonreloading.com has some data on the 134 grain Hornady bullets

Thanks! I should have checked there first. Looks like I wil have to buy different powder. I was hoping for something with H1000 or Ramshot Magnum