Achieving consistent accuracy with your 308 rifle often copyrights on carefully optimized loads . Many enthusiasts find excellent results using a Sierra 168-grain projectile paired with IMR 4350, particularly at https://myabhbi945056.wikilima.com/2397604/fine_tuning_308_caliber_recipes_sierra_168_grain_with_powder_h4350_forty_four_grains_of_powder