Weaver's popular grand slam windage adjustable rings sport an impressive, sleek, modern look.They extend windage adjustment range when sighting in your scope.The four-hole design with torx screws adds gripping strength and added security.Plus, weaver's legendary cross-lock design provides the ultimate in scope lock-down.Made of solid steel, these rings stand strong against aggressive recoil.Type: Ring SetTube Diameter: 1"Height: X-HighFinish: Matte BlackStyle: AdjustableMaterial: SteelOne Or Two Piece: 2Lock Type: 4 Screws