I don't know what to tell you. Calm down, get more bullets and try again. This time start at the 50 yard station and make sure the hits are where you want. Them move back to 75 yards and double check where they are hitting. From there move back to the 100 distance and see what's happening. Sometimes rifle and shooters just have bad days. I have rifles that will take the bull out almost every time. Then it seems I go to the range and nothing works for me. Why? Who knows. I just take it in stride and start from the basics again. There have been times I have even went all the way to 25 yards with some rifles.

Get shooting some kind of bullet in bulk like the XTP. You will find it much more cost effective. Better luck with the next outing. But a few outings with a rifle and one goes bad, I would not be ready to sell it. I would be ready to shoot it again.

Maybe it was the wind. If that's the case, compensate forthe wind and see what happens next time.