This is 30.06, specifically it's my reloads with 168 Sierra boat tails and IMR4895, shot through a Remington 700. Range is 100 yards, the X ring on this target is 1".
I can't complain, I suppose. Even the "flyer" breaks the line on the ten ring. But the first 3 are in the X. This is the first group. I did it again, and so did a friend I was shooting with. When I shot 3 rounds, they stayed knotted up.
Maybe the barrel is heating up, maybe I just can't stay focused for more than 3 shots.