Made to handle any rugged environment, the Leupold Mark 4 35mm Picatinny Scope Rings are machined from extremely durable 7075 T651 aluminum alloy and given a hard-coat anodized, matte-black finish for added ruggedness. The rings feature an increased surface area with the optic body to decrease any possibility of movement, and all mounting screws and Torx wrenches are included for installation. Mfg: Leupold
