Alliant is showing 70.5 grains for the 7 Weatherby. With a long throated 7RM you can load pretty close to the 7WM. Or reduce about 2-3 grains for a typical factory chamber.
But you already have some good results.
Last edited by Tejano; 09/13/16.
"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli
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