Seekins Precision 30mm Rings are high height scope rings machined from 7075-T6 aluminum to ensure your scope stays zero’d. Seekins Precision continuously innovates to create the future of the industry by developing the ideas of their employees. They will continue to provide innovative, precision firearms and accessories that the customers will love and recommend. All rings are Type III Hardcoat Anodized matte black for a durable non-glare finish. Built to the 1913 Picatinny specification.