3/8″ & 11mm dovetail-to-Weaver/Picatinny rail adapter
Fits 3/8″ and 11mm dovetails on airguns and rimfire guns
If your air gun or rimfire gun has a scope dovetail that measures either 11mm or 3/8″ (approx. 9.5mm), you can use this lightweight aluminum adapter to attach your Weaver and Picatinny mounts to your smaller 11mm and 3/8″ dovetails.
This clever device clips into the base of your Weaver or Picatinny mount (both 1-pc mounts and 2-pc mounts), thereby reducing the size of the clamping jaws on the mount! A very easy way to make your mounts more useful for a wider range of guns. In fact, you can leave your optics in the mounts and move them from gun to gun! You’ll still have to resight the gun after attaching the scope, but you won’t have to reset or retighten the scope in the mount.
Perfect for Red Dot sights and the ATN X-Sight