Leupold mounts are every bit as rugged and dependable as the Leupold optics they're intended to secure. With a huge variety of mounting systems, for nearly every type of firearm under the sun, you're sure to find the perfect match for you firearm, and your style of shooting. Leupold Rifleman aluminum scope mounts are precision machined from aircraftgrade aluminum to provide the necessary strength and recoil resistance, while not adding excess weight to the rifle. Features: - 2-piece Mounting Rings - Type: Rifleman 3/8" Rings Specifications: - Model: 3/8" Rimfire - Finish: Gloss Black - 1" Scope.