You might poke around on rimfire central or, even better, steelchickens. I remember reading a lot about this maker from the guys who are serious into smallbore silhouette. Robertson made a stock designed by some competitive shooter named Pharr. Really, it was one of those things designed by a top shooter to almost accomplish within some crazy rules what any adjustable stock would do if it wasn't against the rules. As if outlawing adjustments in a competition stock accomplishes anything shy of making money even more important since folks with cash can have a stock custom made to exactly their ergonomics. Anyhow, Roberson made it and it was the lumber to have for your Anschutz 1710 if you wanted to have what the best were shooting. The guys on these sights seem to be following what was going down with Roberson a few years back when I was looking for a 1710 stock and stumbled on all this information. Good luck to you.