The standard Optilock™ base features an indexing edge that makes it easier to tighten the ring without any accidental rotation. All new Optilock™ bases have a brand new angular design to perfectly go along with the beauty of the rifle itself.
Optilock™ bases and adjustment rings are offered in multiple different lengths and sizes. This allows for a multitude of different scope sizes and brands to be fitted onto Sako & Tikka rifles.
The ring insert
The ring insert of the inner scope is made of polymer and protects the scope tube from deforming.