A.R.M.S. #22 High 30mm Rings, Mk12
Some of the best rings made. High height is perfect for a Mk12 Mod 1 or a SAM-R clone build, but also work well for many other rifles.
Note: These are 2018 production items, so they do contain the normal 90 degree stop, despite the pictures looking otherwise.
For Mk12 Mod 0, you will want Medium Rings
One pair, factory new