Achieving consistent 308 groupings often copyrights on precise reloading . Many marksmen find a superb combination using {168 grain SMK bullets paired with Hodgdon H4350 . Published charts consistently https://imr-4350-vs-h4350-better230293.daneblogger.com/40535744/308-reloading-168gr-smk-with-hodgdon-h4350-optimal-results-results