Going to a heavier bullet in my 338 Win Mag. Working on loads using the 250 grain Barnes X bullet. so far 4064 has been the best powder for my rifle . Anyone with experience using this bullet in the 338WM ? Thanks
Sam
I use 210 partitions in mine and 4350. I played with it for about a year before I came up with the load.
It is hard on cases but runs a little over 3042 fps and accuracy is very good.
H4831 is still hard to beat as a good all around magnum powder.