I think my scope was loose. I forget everything, which in some cases is good but in most cases is bad. I remember when I got home and cleaned the rifle I bumped the scope, lightly, and felt something move. I grabbed the scope and could wiggle it ever so slightly. The front screw on the scope was a little loose. When I was shooting I couldn't understand the loose groups then 2 tight shots and then a flier. I hope the loose scope was the problem. I guess I'll find out the next time I take it to the range. If I remember to tighten it. Oh shoot, I better go do it now before I forget.