About this item The 30mm Tube Scope Rings Mount available in multiple heights : Low Profile 1.00inch, Medium Profile 1.26 inch, High Profile 1.45 inch. The recoil lugs prevent the scope from sliding forward, ensuring stability and maintaining zero even under impact. Two T-15 Torx screws on each side provide a secure installation for all 30mm tube scopes. Rail Clamp Screw Design & Easy To Install: With 2 rail clamp T-15 Torx screws and 4 scope clamp T-15 Torx screws per side, ensure mount any 30mm scope firmly, just twist on/off the rail clamp screw nut via T15 wrench and mount the base on Weaver and Picatinny Rails, simple and quick to remove or install. Excellent Precise Rail Rings : Made from aircraft-grade 6061-T6 aluminum alloy with a matte black anodized finish to prevent scratches and blemishes. Our sporting optics mounts & rings are CNC machined with zero tolerances for errors in any conditions. Ideal 30mm Scope Rings Mount: The package includes two riflescope rings and a T15 wrench. Each ring weighs 1.75 oz. Compatible accessoies for: Airsoft, 10/22, rimfire, .22 pellets, .22lr, .177, .17 hmr, 5.56, 223, .308.