TACFUN 7.62x39 SKS Front Sight Adjust Windage & Elevation Adjustment Tool This tool is used to adjust windage and elevation. Adjust Front Sight, Both Side to Side & Up and Down. Easily and accurately adjust your front sight with this front sight adjustment tool specially design for SKS and 7.62x39 rifles. Compatible with 7.62x39 and SKS Adjusts windage and elevation Material: Carbon steel construction Dimensions: 2 inches wide x 2.5 inches tall Weight: 5.2 oz.