The best rifle scope in the world is useless without scope rings precisely aligned that hold it immovably in place. Seekins Precision Scope Rings are the best available to mount precision optics to precision rifles. Machined from 7075-T6 aluminum in serialized pairs to the most exacting standards in the industry, Seekins Scope Rings never need to be lapped or altered in any way. The 1" Rings are designed to work on both Weaver and Picatinny bases. Scope Rings are .8” wide (4 screw cap) to provide more clamping surface area than any other ring on the market. Smooth edges and radiuses make Seekins Scope rings snag free and will not hang up when deploying from drag bags or scabbards. All rings are Type III Hardcoat Anodized matte black for a durable non-glare finish. Built to fit both both Weaver and Picatinny specification, Seekins Precision Scope Rings have a center lug machined directly into the bottom. This integral, flat recoil lug is far superior to cross bolt lug designs and fits into Picatinny or Weaver slots with minimal clearance. For maximum torque and strength, Grade 8 T-25 Torx® fasteners are used that will not strip out while being tightened to the appropriate specification.