I was given the riser by a family member who was no longer using it. Looks like they never used it. I have a PSA-10 that I would like to use the #63 and a 3-9x50 vari x ii in a set of Talley rings.
Anyone know if the riser will hold zero under 308 recoil or have any experience with this mount/riser. Can’t find much about it.