Mount your optics quickly, easily and securely with these premium scope rings available in 1" or 30mm scope tube diameters.
These feature an asymmetrical reversible clamp. This allows you to mount these rings to both 3/8" dovetail or 11mm dovetail with a flip of the clamp The Precision Pro 3/8 Rings are designed for use with rifle scopes having a 1" or 30mm main tube. These medium-profile rings are designed for scopes with a larger objective and mount onto any 3/8 or 11mm dovetail rail.