I'm with you. I love the Ruger rings. The can only go on one way and one way only. I've been able to pop off my handgun scopes and go open sights for awhile and then return the scope maintaining zero the whole time.
Talley mounts and rings use to make Ruger rings and mounts quite a few years ago, but when I recently asked about that line of products it sounded as though they let that line die and sold all the stock that they had. Talley does offer a very good mount/ring combination, but it's not Ruger any more.
Best of luck to you and I'll be keeping my eyes out for you. I too could use the item you want. Smithy.