11mm to 20mm Adapter Rail Dovetail to Weaver Converter
Review specifications for 11mm to 20mm Adapter Rail Dovetail to Weaver Converter. Confirm dimensions, materials, required fit and quantity before requesting a Send the product link, destination and any specification or packaging requirements for a confirmed quotation.
Description
11mm to 20mm Adapter Rail Dovetail to Weaver Converter — Put 20 mm optics on an 11 mm dovetail
Key Features
- 11 mm dovetail base: Clamps onto the 11 mm dovetail found on many air rifles and rimfires.
- 20 mm Weaver top: Gives you a standard Weaver rail to mount modern optics on.
- Converter role: Bridges old-school dovetails and modern accessory standards.
- Metal build: An adapter rail needs rigidity to hold zero-holding optics.
- Simple install: Clamps in place with screws, no gunsmithing.
Technical Specifications
| Specification | Detail |
|---|---|
| Type | Rail adapter |
| Base | 11 mm dovetail |
| Top | 20 mm Weaver |
| Material | Not specified |
Our Take
This is the standard fix for an air rifle or older rimfire with an 11 mm dovetail and no way to mount a modern scope. The catch: adapters raise the optic and add a failure point, so torque the screws properly and check for movement after a few shots. If your gun is 11 mm dovetail and your optic is Weaver, this is exactly the part you need.










