Thanks, I was pretty happy to qualify to shoot that distance in 1 shot at each range. I had thought about that after I left, backing down on the magnification to see what happens. I had it at 20x, which is way more than needed, my 3-9 was plenty at that range. I also thought maybe I should have tried dialing back on parallax till it was clear and see if it was good enough. I almost feel like 9x was better than 20x, probably because of the clarity. This was my first time shooting the rifle after changing the grip on it. It had a stock angled AR style grip, I changed to a near vertical one that is a lot thicker after my last time out. What a difference, it should come with this style grip.
I used the calculator on Federals website for come up. It said 11.9 MOA, and I ended up being right at 11. My buddy has a Remingron 700 with a bull barrel the same length as mine, shooting his 168 grain hand loads, he needed 13 moa, I was surprised there was that big of a difference.