Ruger GP100 Match Champion

Do any of you have one? If so, what's to like or not to like?

And, do you know of a replacement adjustable rear sight for this model?

They already have a really tall novak front. So adding an adjustable novak rear will require a taller sight that would have to be custom made.

If you look a couple threads down you will see the packing ruger thread. This can be done to a longer barrel and give you what you want