Designed for steady, repeatable performance in varied environments, the Seekins Precision SEEKINS 30MM TUBE .82" LOW 4CAP emphasizes functional reliability and straightforward operation. Built for shooters who value predictable performance, the Seekins Precision SEEKINS 30MM TUBE .82" LOW 4CAP provides balanced handling and practical usability during regular range time. Seekins Precision Scope Rings are the best available through superior design, precision machining, and obsessive attention to detail. Built to the 1913 Picatinny Specification from 7075-T6 aluminum. Ring heights are; .82" Low, .87" Medium, .92" Medium high, .97" High, 1.26" High, and 1.40" AR high. Features: Low height, 4 screw cap, Grade 8 T-25 Torx fasteners, Serialized pairs.