9-11 mm Dovetail to 20mm Picatinny Converter Rail

£11.95

Turns a 9-11mm airgun dovetail into a 20mm Picatinny rail
Opens up modern optics: red dots, tactical scopes and NV devices
Raises the mount height for better cheek weld and clearance
Simple clamp fitting, no gunsmithing required
Adds Picatinny slots for lasers, torches and accessory rings
Compact, low-profile black finish

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Description
Specification

One rail, every modern optic

Most air rifles and air pistols ship with a narrow 9 to 11mm dovetail, and most of the best sights, red dots and night vision units are built for a 20mm Picatinny rail. This converter bridges that gap. It clamps onto your existing dovetail and gives you a full-width Picatinny platform in seconds.

Fit and forget

There is no gunsmithing and no drilling. The adapter clamps down onto the dovetail with its screws, then your optic mounts straight onto the new 20mm slots. That means you can move a scope, red dot or NV unit between guns without buying a new set of rings each time.

A little extra height where it counts

The converter also raises the mounting level slightly, which helps large objective scopes clear the barrel and can give a more comfortable cheek weld. The low-profile black finish keeps everything discreet.

Build your setup

Pair it with a red dot, a lamp or a laser for a complete optics package. See more kit for shooters in our outdoor shooting range.

Product information reviewed by James Smith. Every gun is checked & serviced by our Rochester workshop before dispatch.

General
Brand	Remington
Colour	Black
Other
Type	Rail converter / adapter
Fits	9-11mm airgun dovetail
Output rail	20mm Picatinny / Weaver
Mounting	Clamp onto existing dovetail
Use case	Air rifles and air pistols with dovetail rails
Accessories supported	Scopes, red dots, NV units, lasers, torches

Recommended upgrades & accessories

Frequently asked questions

Will this fit my air rifle?

It clamps onto a standard 9 to 11mm airgun dovetail, which most break-barrel and PCP air rifles use. Measure your rail width first to be sure it is a true 11mm dovetail.

What can I mount on it?

Anything with a 20mm Picatinny or Weaver base: tactical scopes, red dot sights, night vision units, lasers and torch mounts.

Does it raise the optic height?

Yes. As well as converting the profile it lifts the mount slightly, which can improve clearance and cheek weld with larger objective scopes.

Do I need tools to fit it?

Only a hex key to tighten the clamp screws. No permanent modification or gunsmithing is involved.

Is it suitable for airsoft too?

It is designed for airgun dovetails, but any platform with a genuine 9 to 11mm dovetail can use it to gain a 20mm rail.

9-11 mm Dovetail to 20mm Picatinny Converter Rail