This Burris 30mm Signature Rifle Scope Zee Ring (420585) is for the shooter who demands the best performance from his equipment and is a practical thinker.
The benefits of this revolutionary design include consistent accuracy, tremendous gripping power, scratch-free and stress-free mounting, scope value preservation.
By putting a synthetic pivoting insert within a Burris steel outer ring, your scope-to-ring surface area contact becomes virtually 100%. Burris 30 mm Signature Zee Ring Pair is shipped with Burris concentric and +/-.010" inserts.
420585 Burris Signature Ring Features: