Seekins Precision rings are built in accordance with the Picatinny 1913 specification and fit the cross slots with minimal clearance. Available in 1", 30mm, 34mm, and 35mm tube sizes. Seekins rings feature slim lines for a snag free deployment out of scabbards and drag bags. Precisely machined pairs are serialized and built from Billet 7075t-6 alloy and coated with black hard anodize.