ACEXIER Dovetail to Picatinny Rail Adapter 11mm to 20mm Tactical Scope Mount

£8.95 (as of 10/20/2026 07:55 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The ACEXIER Dovetail to Picatinny Rail Adapter converts an 11mm dovetail rail to a 20mm Picatinny rail for scopes, red dots and other accessories. It is described as a low profile adapter with a 9 slot top rail, making it a practical choice for buyers who want more flexible optics placement on a compatible mount.

SKU: B08FFRFNT7 Category:

Quick Summary

The ACEXIER Dovetail to Picatinny Rail Adapter is a tactical scope mount adapter for converting an 11mm dovetail rail to a 20mm Picatinny rail. It is made from aircraft grade aluminium alloy with a black hard coat anodise finish, and it is described as having a 9 slot long rail for mounting scopes, red dots or other accessories.

Who It Is Best For

This is suited to buyers who need a practical way to fit Picatinny or Weaver style accessories to an 11mm dovetail setup. It will appeal to people looking for a low profile rail adapter for hunting use and for those who want more flexible optics placement.

What To Know Before You Buy

The adapter is intended for 11mm dovetail mounts, so buyers should check the selected mount type before ordering. The listing also notes a base mount 3/8 inch to 7/8 inch converter adapter and a low profile 0.59 inch riser rail for scope use.

Pros: Converts 11mm dovetail to a 20mm Picatinny rail and offers a 9 slot top rail for accessory fitting.

Cons: If the top of the dovetail groove is arch shaped, the removal plate needs to be turned 180 degrees during installation.

Common Buyer Questions

What does this adapter do?
It converts an 11mm dovetail rail to a 20mm Picatinny rail for fitting compatible optics and accessories.

What can I mount on it?
It is described as suitable for Picatinny or Weaver standard scopes, red dots, and other accessories.

Is it suitable for hunting use?
It is presented as a tactical scope mount adapter for hunting and similar optics fitting needs.

Does it need special installation?
It installs via the dovetail mount and one vertical stop pin, and an Allen wrench is included for tightening.

Do I need to check my rail type first?
Yes, it is designed for 11mm dovetail mounts, so you should check your selected variation and rail type before ordering.

Key Details

DetailWhat it means in use
BrandACEXIER
Product typeDovetail to Picatinny rail adapter
Rail conversionConverts 11mm dovetail to 20mm Picatinny rail
MaterialAircraft grade aluminium alloy
FinishBlack hard coat anodise finish
Top rail9 slot Picatinny rail for scopes, red dots or accessories
InstallationFits with dovetail mount and one vertical stop pin

Final Buying View

The ACEXIER Dovetail to Picatinny Rail Adapter is a straightforward option if you need to move from an 11mm dovetail setup to a 20mm Picatinny rail. It offers a low profile design, a 9 slot top rail and a finish described as durable. If your rail type matches, it is a practical way to expand your accessory options.

If you need an 11mm to 20mm adapter for scope or accessory fitting, this is worth a close look.

Brand

ACEXIER

Manufacturer

ACEXIER

Binding

Apparel

Product Group

Sports

EAN

0782932032860

UPC

782932032860

Part Number

AT024-DE

Color

Black

Number Of Items

1

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