I have 2 weaver v9's and a v10. I don't like the v10, the v9's are better. Parallax is a problem with the v9 I have on a 10-22. I also have a v3 I ran on a mini and a 10-22TD. It fits on the TD well and fits in the bag. Parallax seems to be less of an issue than with the V9, and I tend to leave it on 3x. Plenty of scope for what I do with a 10-22 and it just works well on that size of a gun. For the money I would get a Redfield 2-7. I have one and think it is quite a bit better glass than the weaver v series.