Achieving reliable .308 ballistics often copyrights on careful load development. Many shooters find a excellent combination using {168 grain Sierra MatchKing bullets paired with Hodgdon H4350 . Tested https://retumbo-load-data23123408844.lotrlegendswiki.com/2426685/308_loading_168_grain_spitzer_match_king_with_hodgdon_h4350_optimal_results_results