Tool-less clip-on cheek risers for the MOE AK and Zhukov-S Stocks. Gives the user the option to raise the cheek weld .25, .50, or .75 inch in height in order to optimize the alignment between the operator's eye and an optic mounted on the rifle. Will not interfere with storage access on MOE Stock or the folding mechanism on the Zhukov-S Stock. FeaturesQuick and easy install with no tools needed Designed for use on MOE AK and Zhukov-S stocks