Tactical Scope Rings - 30mm Tactical Rings .850 High

Heavy duty Picatinny rings are precision machined from solid aluminum billet as matched pairs to aid in obtaining the best possible alignment. Each pair is clamped together and the center holes bored to 30mm to tolerances of +/-.0014'''', then engraved with matching serial number. In addition, the lower halves are marked to prevent separation from their matched ring caps. All edges are beveled or radiused, including both sides of the steel ring nut, to minimize potential for snagging on other ge