Egw Bomar Trijicon Rmr Sight Mount

The EGW Bomar Trijicon RMR sight mount is a purpose-built dovetail adapter that replaces your pistol's rear sight to accept a Trijicon RMR or Holosun HS507C red dot sight. Built from 7075 aluminum with a matte black hardcoat finish, this mount delivers a rock-solid platform for pistol-mounted optics without permanent modifications to your firearm. If you ever need to return to iron sights, simply remove the mount and reinstall your original rear sight—no gunsmithing required.

This is a direct fit for Baby Desert Eagle pistols (2006 and newer) and EAA Witness Elite Match models. The mount uses a dovetail interface that slides into your existing rear sight slot, making installation straightforward for anyone comfortable with basic firearm work. All necessary hardware is included: two 6-32 flat head cap screws for securing the red dot sight, plus a 6-32 set screw for dovetail retention. You'll need a 5/64" allen wrench to install the included screws.

Installation is a simple three-step process: remove your rear sight, slide the EGW mount into the dovetail, and secure it with the provided set screw. Once mounted, your Trijicon RMR or Holosun HS507C sits at a known, repeatable height and angle. The included hardware and straightforward design mean you're ready to shoot without needing additional parts or tools beyond what's in the box and a basic allen wrench set.

Key Features

• 7075 aluminum construction with matte black hardcoat for durability and corrosion resistance
• Direct dovetail fit—no permanent modifications to your firearm
• Reversible: remove the mount anytime and reinstall your original rear sight
• All mounting hardware included (flat head cap screws and set screw)
• Compatible with Trijicon RMR and Holosun HS507C red dot sights
• Fits Baby Desert Eagle (2006+) and EAA Witness Elite Match pistols

Specifications

Frequently Asked Questions

Will this mount fit my pistol?

The EGW Bomar mount is designed for Baby Desert Eagle pistols manufactured in 2006 or later, and EAA Witness Elite Match models. It does not fit Rock Island 1911 pistols. Verify your pistol model and year before ordering.

What red dot sights work with this mount?

This mount is compatible with the Trijicon RMR and Holosun HS507C red dot sights. Other optics will not fit without modification.

Do I need to modify my gun to install this mount?

No. The mount uses your existing dovetail slot where the rear sight mounts. Simply remove your rear sight, slide the EGW mount into the dovetail, and secure it with the included set screw. If you decide to remove it later, you can reinstall your original rear sight without any permanent changes to the firearm.

What's included in the box?

The mount comes with all necessary hardware: two 6-32 flat head cap screws for attaching your red dot sight, one 6-32 × 3/16" set screw for dovetail retention, and installation instructions. You'll need a 5/64" allen wrench (not included) to install the screws.