Home Forums Reloading Big Game Rifles Powder advice for a 308 win with 150 grain Hornady GMX

My most recent work up was in a BLR Take Down 20".308
748 and Varget were poor performers. H4895 was First Rate in every way.
The exception with the Varget trials was a silly notion to duplicate 300 Savage or 30/40 Krag performance.
40.0 Grains of Varget was a one hole type group with 150 noslers. Did not Chronograph that load.