Leupold's aluminum RiflemanA(R) mounts are an economical alternative to steel mounts, yet these rings and bases still provide the strength and accuracy you expect from LeupoldA(R). This model is designed to fit any riflescope with a 1" maintube. 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.