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  • Specifications

    Material: 7075 Aluminum
    Coating: Matte Black Hardcoat
    Overall Length: 1.604"
    Overall Width: .99"
    Mounting Hardware: (2) 6-32 Button Head Screws, (1) 6-32 X 3/16 Set Screw
    Red Dot Fitment:
    Bushnell RXS-100
    Crimson Trace CTS-1500
    Holosun 407K*
    Holosun 507K*
    Holosun EPS-GR*
    Holosun EPS-RD*
    Holosun EPS-Carry-GR*
    Holosun EPS-Carry-RD*
    Leupold Delta Point Pro
    Redfield Accelerator
    Shield RMS
    Shield RMSc
    Shield SMS
    Sig Romeo Zero
    (*with Modification, the rear two locater pins on the plate must be filed off in order to allow the 407K/507K/EPS Models to fit.)

    Our red dot sights are meant to be installed from the left to the right (with the muzzle facing forward). The dovetail has a progressive taper to allow for easier install.

  • Product Details

    This mount does not work on any optics ready Sigs. This red dot rear sight dovetail mount is easy to install and allows you to mount a red dot on your pistol without having to permanently modify the slide.

    This mount fits (including but not limited to):
    Sig Sauer P210A Standard
    Sig Sauer P220
    Sig Sauer P224
    Sig Sauer P225
    Sig Sauer P225-A1
    Sig Sauer P226
    Sig Sauer P227
    Sig Sauer P228
    Sig Sauer P229
    Sig Sauer P238
    Sig Sauer P239
    Sig Sauer P245
    Sig Sauer P320
    Sig Sauer P938
    Sig Sauer SP2022
    Sig Sauer M11-A1
    Sig Sauer MK25
    Bersa Thunder UC Series (9/40/45)
    Bersa Thunder HC Series (9/40/45)
    FN 509
    Sig Sauer #8 Sight Cuts

    This mount does not fit:
    Sig Sauer 1911s
    Sig Sauer P220 10mm Hunter
    Any Optics Ready Sig Sauer i.e. P226 Legion RX, P229 RX, P320 X-Carry etc.
    Sig Sauer P210 Target
    Sig Sauer P365 (The dovetail cut is too deep to work with our mount)
    FN 509 Tactical

    Our red dot sights are meant to be installed from the left to the right (with the muzzle facing forward). The dovetail has a progressive taper to allow for easier install.

    Simply remove the rear sight on your gun and replace it with our mount in order to mount your Leupold DeltaPoint Pro, JPoint, Redfield Accelerator, or Optima red-dot sight. You can take our 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

    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.

    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
  • More Information
    More Information
    GTIN 841370107209
    Scope Mount Color Black Hardcoat Anodized Type III
    Firearm Model 509, Sig #8 Rear Sight (P210 Standard, P220, P224, P225, P225-A1, P226, P227, P228, P229, P238, P239, P245, P320 (Not Optics Ready), P938, M11-A1, MK25), Thunder UC, Thunder HC
    Firearm Manufacturer Bersa, FNH, Sig Sauer
    Red Dot Brand Holosun 407K / 507K / EPS (MOUNT MUST BE MODIFIED), JP Enterprises JPoint, Leupold DeltaPoint, Shield RMS / RMSc / SMS, Sig Sauer Romeo Zero
    Do You Have A Springfield Prdigy No, I dont have a Prodigy this sear spring will work
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