125gr Nosler Ballistic Tip
Win. brass
Fed 210M or WLR primer
Between 50 - 51.5grs Win 748 powder
or
Same components as above with between 48 - 50grs of Ramshot Tac powder.
Those loads have shot well in numerous 308s depending on what powder charge your gun/barrel likes.
At the upper charge limits both powders will usually clock between 3100 - 3200fps out of a good 26" bbl.
I've shot alot of ground squirrels, jack rabbits and coyotes with those loads, and the 125gr Ballistic Tip will also work on deer or antelope,etc.
Good luck,
Ted