I need to load some ammo for 7mm Remington Magnum 168gr Berger...300 Win magnum with 180 Accubond and last but not least 300 Weatherby Magnum with the 180 E-Tips.
Right now I am using a different powder for each and was considering just simplifying a little.
I am thinking H1000 or H4831SC although Alliant 4000MR is a contender as well. These are all readily available and I have some of each on hand to try before I make the plunge and buy big. Just wondering if there was any words of wisdom to make me lean one way or another and if I am missing a powder that is a no brainer like H4350 in the 6mm/6.5 Creedmoor