Leupold s aluminum Rifleman mounts are an economical alternative to steel mounts, yet these rings and bases still provide the strength and accuracy you expect from Leupold . This model is designed to fit any riflescope with a 1" maintube, while giving the shooter a clear view under the optic. Our Rifleman mounting systems add exceptional strength to your rifle without adding excessive weight. Rifleman scope rings are made with the proven cross-bolt design and will fit Rifleman scope bases, as well as any Weaver-style scope base. The Rifleman 2-piece bases provide a reliable, highly stable platform for mounting Weaver-compatible optics. Constructed of anodized aluminum with steel screws, these bases install easily on a variety of rifles and shotguns, and offer lasting rigidity for reliable performance in tough environments. Nothing is more crucial than the link between your scope and firearm. That s why our mounts are every bit as rugged and dependable as the Leupold optics they secure. And with a huge variety of mounting systems to pick from, you're sure to find the perfect match for your firearm and style of shooting. Product Specifications Finish: Matte Material: Aluminum Base Cant: No Ring Height Style: High Ring Diameter: 1" Ring Height: 1.44" Weight: 2 oz