Leupold 177365 Black Steel 30mm Tube Medium Fits CZ 527
Leupold ringmounts are a high-quality alternative to firearm manufacturer ringmounts or as a no-tap mounting method for most .22 rimfire rifles with an 11mm, 13mm, or 3/8'' dovetail rail. This model is designed to fit a CZ 527, and because these rings are machined from solid steel, they offer superior integrity and tighter tolerances.