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  • Product Details

    Material:7075 Aluminum
    Coating:Matte Black Hardcoat
    Overall Length:1.780"
    Overall Width:1.1"
    Mounting Hardware:(2) 6-32 Flat Head Screws, (1) 6-32 X 3/16 Set Screw
    Red Dot Fitment:Trijicon RMR, Holosun HS507C

    Simply remove the rear sight on your gun and replace it with our mount in order to mount your Trijicon RMR red-dot sight. No alterations are required. You can take our mount off and replace your rear sight at any time. Mounting hardware included.

    This mount fits:
    1911s with a G.I. style rear sight cut
    Springfield 1911A1
    Iver Johnson 1911A1
    Iver Johnson 1911A1 9
    Iver Johnson Falcon 45
    Iver Johnson Thrasher 45
    Iver Johnson Thrasher 9
    Iver Johnson 1911A1 Chrome 38W
    Iver Johnson 1911A1 Chrome 38P
    Iver Johnson 1911A1 CHRW45
    Iver Johnson 1911A1 CHR45P
    Iver Johnson 1911A1 CHR45WP
    Iver Johnson 1911A1 Zombie
    Iver Johnson 1911A1 Copperhead
    Iver Johnson 1911A1 Water Moccasin
    Iver Johnson 1911A1 Boa
    Iver Johnson 1911A1 Muddy Girl 9mm
    Iver Johnson 1911A1 Digital Navy
    Iver Johnson 1911A1 Digital Snow 45acp

    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 our red dot base on a slide.

    Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc. For more information, go to
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