Sako optiloc ringmounts - Sako Optilock Ring Mount

The rings I purchased were the one piece rings, similar to the Leupold Ringmounts that I replaced, just a different height for the new scope. The Sako packet contained the two torx allan keys needed to mount the rings and simple instructions. The rings were covered by a protective film. The rings were easy to mount and the locking collar made it easy to slide the scope to adjust the eye relief without marking the tube.
After comparing the rings, I do prefer the look, feel and security of the Sako rings.