The Hunter/SGA Low Cheek Riser Kit for the Magpul Hunter X-22 Stock and SGA Shotgun Stocks allows the user to configure their firearm with the ideal cheek piece height to accommodate a wide range of sight/optic configurations and shooter preferences. The Riser Kits are available in two configurations, Low and High. This Low kit includes one (1) 0.25″ cheek riser and one (1) 0.50″ cheek riser.