Leupold 2-Piece Rifleman Detachable See-Thru Aluminum Rings – 1″ High Matte

Rifleman Mounting System - Use as a high-quality alternative to ringmounts sold by firearms manufacturers and as a no-tap mounting method for most .22 rimfire rifles with a 11mm 13mm or 3/8" dovetail rail. Because these rings are machined from solid steel they offer superior integrity and tighter tolerances.