Find the Best Ammo for Your Rifle
Every rifle shoots one brand, load, and bullet weight more accurately than others. To determine which combination is best for your gun, fire at least three rounds each of several different ammo types at 100-yard paper targets. Use a felt marker to identify each group. Select the ammo that provides the tightest one, regardless of how close it is to the bull's-eye. Now adjust your sights until the group is where you want it.