Warne Tikka 30mm Medium Matte RingsTikka Dovetail Simplicity! Tikka rifles have a grooved receiver that allows for a dovetail ring to mount directly to it, negating the need for a base. Warne's Maxima Tikka rings are a solid steel, vertically split ring that handle even the most punishing recoil, or large, heavy scopes. Since each firearm manufacturer has their own proprietary mounting rail design, each ring model must be machined to exacting tolerances for proper fit and function.