Re: looking 257 wby data an help
I'll be developing load for my friend 257 Weatherby with 115 TSX in mind. I had been loading for him using Hornady 120 BTHP and IMR4350 with good result but I'm worried that the bullet might not be able to withstand the higher velocity that this round dished out. I'll post the result as soon as I'm done.
To achieve the maximum possible accuracy, all variables must be remove or at least minimize.