If you had to choose one powder to cover reloading for both .308 and .300 Win Mag, what would it be? Or, does anything exist that could cover both cartridges? edited to add: The reason I'm asking is because I have long had a .308 and really like Varget, but I just got a .300 Win Mag (Yay Santa Claus) and with the current situation with reloading supplies, I wonder if there is one powder that could cover both.
Last edited: