In my Ruger No.1B 7mm Rem Mag., my current load is the 175-grain Nosler Partition at a MV of 3050 FPS using 70 grains of IMR 7828. PLEASE NOTE THAT THIS LOAD FAR EXCEEDS ANYTHING NOW PUBLISHED AS A MAX. LOAD! IT IS NOT A MX. LOAD IN MY RIFLE, BUT MIGHT BE VERY DANGEROUS IN ANYONE ELSE'S RIFLE!!! MY 7 Mag. is more powerful than a 7X57, contrary to what is now published in most reloading manuals!!