I have a set of Hilver/Tasco Steel High Ringmounts that I have just taken off my 222.
They have been lapped when fitted.

One mount has also been 'adjusted' to allow it to fit further into the Sako dovetail to spread the rings further apart on the scope tube for a better supported fitment.

They are excellent scope mounts in good used condition 12.50 Plus P&P at cost