Home Forums Hunting & Shooting Hunting Rifles anyone have a .260 Montana?

Any of the 4350 powders really perform well in the case. I use IMR, but H is excellent also.
Basically, I have the 100 partition for speed and distance, and 125 partition at near 270 win factory velocities. Lot's of 260 data here, and other places. I;m also useing Ramshot Hunter in the 260.