The scope mount looks like a copy of the G&H/Brownell/Kimber/Talley design, made in the proper scale to match the small-dia tube of the scope and overall dainty size of the rifle. Yes, I'm sure they are entirely bench-made custom items specifically for this size rifle, but similar mounts and rings are available for full-size scopes and rifles and the steel dovetail system allows return to zero within 1/2 MOA or less, by actual shooting test. I like this design and use it often on my own projects.
Regards, Joe
