I just got into reloading afew weeks ago. I'm shooting a .308 btw. My accuracy at 100 yards is really good. I shoot an average .710" group. But at 200 yards I rarley get below 2.75". What do I need to do reloading wise to bring that average down?
I'm using 40.5 grams of AA2520 powder (min load), Fed Gold Medal Primers GM210M, and Sierra Matchking HPBT 168 gr bullets. Most of my brass is Remington. Do I need to go up on my charge? Any help will be appreciated.