EGW 49512 Trijicon RMR | SRO , Holosun 407c | 507c Mount for Bomar Cut
Mounting Hardware is Included
This is a press fit mount. Utilization of a sight pusher tool may be required.
This mount fits (including but not limited to):
- STI Edge (either this sight or LPA)
- Les Baer 1911 (adjustable rear sights)
- Colt Gold Cup Trophy with Bomar Rear Sight Cut
- Colt Gold Cup National Match .45acp
- Colt Gold Cup National Match 9mm
- Springfield TRP Operator
- Dan Wesson Bruin (may require fitting due to the Clark cut on the top of the slide)
Material:Â 7075 Aluminum
Coating:Â Matte Black Hard coat
Overall Length:Â 1.780″
Overall Width:Â 1.1″
Mounting Hardware:Â (2) 6-32 Flat Head Screws, (1) 6-48 X .313 Set Screw
Red Dot Fitment: Trijicon RMR / SRO, Holosun HE407C / HE507C / HS407C / HS507C, Swampfox Kingslayer / Liberty / Justice
Simply remove the rear sight on your gun and replace it with this mount in order to mount your Trijicon RMR red dot sight. You can take this mount off and replace your rear sight at any time. Mounting hardware included.
Installation Instructions
– Remove the rear sight*
– Install the EGW Sight Mount in the dovetail
– Tighten set screw (if applicable)
– Place the red dot sight on the EGW Sight Mount
(placing a small piece of paper between the red dot sight and the sight mount will make for easier removal and will keep Loctite off of the red dot sight.)
– Apply blue Loctite to the provided mounting screws
– Torque mounting screws to 15in/lbs
2 Flat Head Cap Screws – Provided for Trijicon RMR
The screws that are included with this mount require a 5/64” allen wrench for installation.
Click here to see a video from Vortex on how to install red dot base on a slide.
WE RECOMMEND THIS PLATE BE INSTALLED BY A QUALIFIED AND COMPETENT GUNSMITH.
Modification of your firearm may nullify the manufacturer’s warranty.
This product should be installed and checked by a qualified gunsmith.
No liability is expressed or implied for damage or injury which may result from improper installation or use of this product.







drchevalier –
An excellent product and worth the money. Note that it will require some fitting on STI top ends as the dovetail is slightly oversized.