Achieving consistent accuracy with your 308 rifle often copyrights on carefully optimized loads . Many marksmen find excellent results using a SMK 168-grain projectile paired with H4350 , particularly at 44 grains https://chiaramnso441161.nico-wiki.com/2554105/fine_tuning_308_winchester_recipes_smk_168_grain_with_h4350_44_grains_of_powder