Ulightfire 46mm Low Profile Rail Adapter 4 Slots 11mm Dovetail to 20mm Weaver Picatinny Snap in Converter Rail Mount

£18.04 (as of 01/01/2026 03:50 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 Ulightfire 46mm Low Profile Rail Adapter is a compact snap in converter for changing an 11mm dovetail to a 20mm Weaver Picatinny base. It is described as low profile, with spring loaded alignment, removable stop pins and aluminium alloy construction. A practical choice if you want a neat fitted result, but check your rail dimensions before ordering.

SKU: B08GKKH4D7 Category:

Quick Summary

The Ulightfire 46mm Low Profile Rail Adapter is a compact rail mount designed to convert an 11mm dovetail to a 20mm Weaver Picatinny style base. It is described as low profile, with spring loaded alignment and removable stop pins for secure installation.

Who It Is Best For

This adapter suits buyers who need to change between an 11mm dovetail setup and a 20mm Weaver Picatinny base without adding unnecessary height. It will appeal to anyone looking for a simple snap in style rail mount with a compact form factor.

What To Know Before You Buy

The adapter is described as low profile and intended to keep the setup from sitting higher than needed. It is made from aluminium alloy and uses spring tension retraction expansion for installation.

Pros: Compact low profile design with spring loaded alignment and removable stop pins for secure installation.

Cons: Check your rail type and dimensions carefully before ordering, as compatibility depends on the selected setup.

Common Buyer Questions

What does this rail adapter do?
It converts an 11mm dovetail base to a 20mm Weaver Picatinny style mount.

Is it low profile?
Yes, it is described as low profile and designed not to cause unnecessary height raising.

How is it fitted?
It uses a spring tension retraction expansion design for easy snap in installation.

What material is it made from?
It is made from aluminium alloy.

What size is it?
It is listed at approximately 46mm x 22mm x 6mm.

Key Details

Product typeLow profile rail adapter
Conversion11mm dovetail to 20mm Weaver Picatinny
Fit styleSnap in converter rail mount
Design featuresSpring loaded alignment and removable stop pins
MaterialAluminium alloy
Approximate size46mm x 22mm x 6mm
Weight8g

Final Buying View

The Ulightfire 46mm Low Profile Rail Adapter is a compact option for converting an 11mm dovetail setup to a 20mm Weaver Picatinny base. Its low profile form, spring loaded alignment and aluminium alloy construction make it a practical choice if you want a neat fitted result. Check your rail dimensions before ordering to make sure it matches your setup.

Brand

Ulightfire

Manufacturer

Ulihtfire

Binding

Misc.

Width

1.49606 inches

Height

0.70866 inches

Length

2.28346 inches

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