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Spuhr

Spuhr RDM-40225B: Juliet Magnifier Yoke Assembly for EOTECH(R), Steiner(R), Trijicon(R), Vortex(R) H57mm/2.25"

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Compatible Rdf-20225

RDF-20225 Aimpoint T-2 Flip Mount

Eotech, Steiner,

Trijicon, and Vortex magnifiers

Height Measures

57 mm / 2.26"

Length Measures

99 mm / 3.89" and

Width Measures

33 mm / 1.3"

$265.00
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SKU: RDM-40225B

Overview

This yoke assembly is designed to support magnifier setups on compatible RDF-20225 Aimpoint T-2 Flip Mount configurations, giving hunters and shooters a dedicated interface for EOTECH, Steiner, Trijicon, and Vortex magnifiers. Its 57 mm height and 99 mm length add measured extension to the mount, while the 33 mm width and 74 g weight keep the package compact. The included A-0237 RDM plate and fasteners provide the needed hardware for setup, but it is important to note that it will not align with QDF-20153, RDF-20153, or RDF-20291. It is a practical choice for users building a magnifier-ready optic system and who need compatibility details clearly defined before purchase.

Why Hunters Choose the Spuhr

Compatible Rdf-20225

RDF-20225 Aimpoint T-2 Flip Mount

Eotech, Steiner,

Trijicon, and Vortex magnifiers

Includes A-0237

RDM plate and fasteners

Specified Dimensions

Help verify fit before installation

Lightweight 74

G / 2.6 oz

Key Features

  • Compatible with RDF-20225 Aimpoint T-2 Flip Mount H57mm/2.25" PIC.
  • Designed for EOTECH, Steiner, Trijicon, and Vortex magnifiers.
  • Height measures 57 mm / 2.26".
  • Length measures 99 mm / 3.89" and extends mount length by 65 mm / 2.56".
  • Width measures 33 mm / 1.3".
  • Includes an A-0237 RDM plate and fasteners.

Best Used For

  • Hunters using EOTECH, Steiner, Trijicon, or Vortex magnifiers with compatible RDF-20225 flip mounts
  • Users needing a 57 mm / 2.25-inch height setup for a magnifier yoke assembly
  • Setups requiring the mount length to extend by 65 mm / 2.56 inches
  • Buyers who need the included RDM plate and fasteners for installation
  • Owners who can verify compatibility and avoid QDF-20153, RDF-20153, or RDF-20291

Specifications

CompatibilityCompatible with the RDF-20225 Aimpoint T-2 Flip Mount H57mm/2.25" PIC; for use with EOTECH(R), Steiner(R), Trijicon(R), and Vortex(R) magnifiers
Extended Mount Length65 mm / 2.56"
Height57 mm / 2.26"
Included AccessoriesA-0237 EOTECH(R)/Steiner(R)/Trijicon(R)/Vortex(R) RDM plate and fasteners
Length99 mm / 3.89"
NotesWill not align with QDF-20153, RDF-20153, or RDF-20291
Weight74 g / 2.6 oz
Width33 mm / 1.3"

Pros

  • Compatible with RDF-20225 Aimpoint T-2 Flip Mount H57mm/2.25" PIC.
  • Designed for EOTECH, Steiner, Trijicon, and Vortex magnifiers.
  • Includes an A-0237 RDM plate and fasteners.
  • Specified dimensions help verify fit before installation.
  • Lightweight at 74 g / 2.6 oz.
  • Adds 65 mm / 2.56" to the mount length.

Considerations & Trade-offs

  • Compatible only with the RDF-20225 Aimpoint T-2 Flip Mount H57mm/2.25" PIC, so it is not a standalone solution.
  • Will not align with QDF-20153, RDF-20153, or RDF-20291, which limits use with those mount setups.
  • The assembly extends the mount's length by 65 mm / 2.56", adding noticeable overall length to the setup.
  • Designed for EOTECH, Steiner, Trijicon, and Vortex magnifiers, so compatibility is specific rather than universal.

Suggested Comparisons

  • Magnifier mount assembly
  • Flip-to-side optic mount
  • Rifle optic accessory plate
  • Red dot and magnifier mounting hardware

Suggested Accessories

  • Magnifier mount plate
  • Mounting fasteners
  • Optic mount adapter
  • Rifle optic accessory

Frequently Asked Questions

What magnifiers is the Spuhr RDM-40225B yoke assembly made to work with?

It is listed for use with EOTECH, Steiner, Trijicon, and Vortex magnifiers.

What mount does this assembly fit with?

It is compatible with the RDF-20225 Aimpoint T-2 Flip Mount H57mm/2.25" PIC.

Will this yoke assembly line up with other Spuhr mounts?

The product notes say it will not align with QDF-20153, RDF-20153, or RDF-20291.

What are the listed dimensions and weight?

The listed specifications are 57 mm / 2.26" height, 99 mm / 3.89" length, 33 mm / 1.3" width, and 74 g / 2.6 oz weight.

What comes in the package?

It includes an A-0237 EOTECH/Steiner/Trijicon/Vortex RDM plate and fasteners.