Crazy Ivan SKS Scope Mount Unique design allows optics to be easily removed yet quickly reattached to original zero position Two models: Long-rail (Type A) covers ejection port; Short-rail (Type B) allows stripper clips Black mil-spec 8625 hardcoat anodized aluminum alloy (6063-T6) for high strength and light weight Optional plates allow the use of holes from previously installed scope mounts Detailed instructions and mounting template help ensure proper, low effort, installation