I have shot my AR twice since I got it. The first time was at Cherry Creek to sight it in/see where it shoots. Out of 99 rounds I hit paper fouur times. Adjusting iron sights, cussing nothing I could do was working. So I gave up and was going to research this thing. Then in the mean time I took her apart cleaned it, lubed it etc.

This past weekend, I moved the rear sight back to the starting point where it was when I got it. This weekend I could not miss with it. My wife was shooting like a master. I am very happy I can hit with it, but WTF happened at Cherry Creek?????