3031 has always loaded great in the 308 Win. IME too.
These days I usually load Varget in it, but 3031 still loads as good as it ever did.

Back when I was a kid, when I was more of a hunter than a shooter, and before we worried so much about bbl twist rates & bullet BCs, I used to load 3031 in my 270 Winchesters under 90gr Sierra HPs for hunting coyotes.

Fast, flat and devastating on those songdogs,
Talk about DRT......... eek smile