Anyone have any first hand info on these? They seem to be expensive, relatively speaking, but the few reviews I found seem to be positive.

The factory website is lacking to say the least. They don't even seem to show pics of most of the product configurations.

I don't need a mount and rings at present, but I do have a line on a used mount for something that I can likely use down the road a touch that is inexpensive, if it is worth having of course.

I had a set 12-15 years ago on a Styer SSG 69, they were well made, solid mounts ... when I came across a actual Styer set I remember I sold them for about what I gave which was about $150 used.