I absolutely agree with Jim. Your groups are fine. Shooting paper has a lot to do with environment. At our old club, the range was oriented East to West and the targets would have fabulous morning light conditions with no wind. You could really SEE the target and sights. The range I shoot at now is North to South with a big time crossing wind. No good light comes from the North, so all you see is blurry and full of the pesky cobwebs that plague us with old age. So expecting good shooting is a dream. But it's all there is in this area, so.......