Depends on how much enfluence their trigger hand has on their groups. I provide a rifle for a special Marine in our local F/TR matches. He has not refined his trigger hand and I shoot 3 inch smaller groups at 600 than he does with the same rifle. So more appropriately I should have asked if your trigger hand was having an effect on your groups. The other things are your loads/reloading process and es on your loads. What power scope? There really is nothing wrong with it though. How long have you been shooting that distance?
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