Sight blades are precision-engineered from a high-tensile strength, corrosion-resistant alloy. They feature dovetailed windage and elevation adjustments with hardened gib locks. Adjustments can be made swiftly by loosening a single screw, eliminating the need for barrel dovetailing. Blades are sold separately and can also serve as replacements for the aperture on WGRS sights. The product features a black anodized finish on aluminum, providing a sleek, durable, and corrosion-resistant surface that enhances both aesthetics and longevity