Hogdon list a max load of IMR-7828 at 80.5 grains behind a 180 grain bullet in the 300 Weatherby. Hogdon lists 86.5 grains as max behind a 180 grain bullet in the 300 RUM
Congratulations, you have proven that you too can read manufactures published load data. You can continue to post conflicting max load data from every powder and bullet manufacture but it does little to make your point or to contribute to this discussion. 11th Edition IMR load data states 86.0 Gr. My load is one half of one percent over published max. I can send you a copy of the data if you would like to read it yourself.
