Ruffs Precision Delta Cantilever Features The Ruffs Precision Delta Cantilever Mount is machined from 6061-T6 aluminum for both the ring body and cap a material selected to cut weight from the rifle without sacrificing the rigidity needed to keep a scope s zero consistent under recoil. An integrated recoil lug engages the receiver rail to resist the mount shifting forward under repeated firing a detail that protects zero over a long session at the range or in the field. A 303 stainless steel cross bolt and nut torqued to 45 in/lbs clamps the mount securely to the rail while cap screws torqued to 18 in/lbs secure the 30mm scope tube in place. An alignment lug ensures the cap and base stay properly aligned during installation simplifying the mounting process. Set at a 1.50 inch height to the center of the ring the Delta Cantilever positions the optic for comfortable eye relief and a natural cheek weld across a wide range of rifle stocks. At just 5.5 oz for the 30mm variant the mount adds minimal weight to the rifle while providing a rock solid connection between the scope and the receiver. Finished in black the mount matches the dark furniture common on most precision and hunting rifles. Proudly made in the USA the Ruffs Precision Delta Cantilever Mount is available for sale at GrabAGun for shooters who want a precise weight conscious optic mount. Ruffs Precision Delta Cantilever Specifications Manufacturer: Ruffs Precision Model: Delta Cantilever Tube Diameter: 30mm Color: Black Material: Aluminum Mount Type: Cantilever Length: 7.50 Height: 1.50 Weight: 5.50 oz Available At: GrabAGun