Warne Maxima Steel Rings 1in Weaver/Picatinny QD Ultra High - Matte. Each Scope Ring is precision CNC machined from sintered steel technology by Warne a process that allows intricate steel parts to be formed and then fired - retaining the strength properties of steel while adding the necessary ductility that Rifle Scope Rings require for perfect grip contact around the circumference of the scope. The Warne Rifle Scope Mounting Rings sport the unique Warne indexable lever system which allows the user to remove the optics from the rifle then reattach it without the loss of zero as well as allowing the location of the lever to be indexed once the Scope Mount Rings are affixed to the Base Mounts . After the levers are tightened simply pull out on the lever turn it to the desired location then let it snap into place. When used on the all steel Warne Scope Mount Bases we guarantee accuracy of within 1/1000th of an inch when removing and reattaching the optics. Unique to the industry the Warne Quick Detach has a square stainless steel recoil control key. This ensures a positive recoil engagement surface across the full width and depth of the recoil slot in the base. The recoil control key guarantees the position of the rings will not shift or move under fierce recoil and also protects against peening or swaging when mounted on aluminum bases. Finally the Warne Mounting Rings are finished with either a durable DuPont powder coat in matte or gloss black or electroless nickel finished for a stainless steel look. Warne Tactical Scope Rings are then assembled with 4 quality Torx style T-15 socket cap screws. Specifications for Warne 1inch Rifle Scope QD Ultra High Rings: Manufacturer: Warne Finish: Matte Ring Height: High Tube Diameter: 1 in Ring Quantity: Pair Fabric/Material: Stainless Steel Size: Ultra High Condition: New Color: Black Features of Warne 1inch Scope Mounting QD Ultra High Rings: Quickly detach and reattach the Maxima rings with no loss of zero Square recoil control key for positive engagement of ring to base Rings securely mount around scope using 4 Torx style T-15 socket cap screws Package Contents: Warne 1inch QD UHigh Mounting Rings Warne 204LM: Maxima Steel Rings 1in Weaver/Picatinny QD Ultra High - Matte 204LM