Maybe 100 fps, which ain't much. New powders still won't turn it into a .308.
Thanks .... You're right. No use trying to turn a 300 into a 308.
The reason for the question was I've seen +P loading data for the 35Rem to be used in bolt guns and 760s that saw gains of about 200 fps or more. Was wondering if the same could be had for the 300Savage in a bolt action.
