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Viper/Venom H&K USP Sight Mount (fits Burris FastFire and Docter)
Click to enlarge

Viper/Venom H&K USP Sight Mount (fits Burris FastFire and Docter)

Product #: 49305
Price: $49.99


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Yes, Cut For USP ELITE / TACTICAL (+$10.00)
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Material: 7075 Aluminum
Coating: Matte Black Hardcoat
Overall Length: 1.811"
Overall Width: .99"
Dovetail Width: .402"
Mounting Hardware: (2) 6-32 Button Head Screws, (2) 6-32 Flat Head Screws, (1) 6-32 Set Screw
Red Dot Fitment: Vortex Viper/Venom, Burris FastFire, Docter


Simply remove the rear sight on your gun and replace it with our mount in order to mount yourVortex Viper/Venom, Burris FastFire, or Docter red-dot sight. No alterations are required. 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

2 Button Head Cap Screws - Provided for Vortex Viper and Venom Sights
2 Flat Head Cap Screws - Provided for Burris FastFire and Docter Sights

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.  

Product Reviews

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Reviewed by TorstenHoff
TorstenHoff bought "Viper/Venom H&K USP Sight Mount (fits Burris FastFire and Docter)" on our website
11/02/2017 - 10:42:22 PM
Just what I needed
I got this mount for use with a full-size USP .40 and a Vortex Venom.

I had previously ordered another mount from another vendor that was supposed to fit this gun, but I was either sent the wrong version, or it was machined poorly. Either way, that other mount didn't fit the rear sight slot. Additionally, that mount was a two-piece design with a sight-specific base and a gun-specific mount, wedged together and held in place by set screws.

The EGW Docter sight on the other hand fit the rear sight slot perfectly, and the one-piece design is solid without any slop or wobble. The base floats just barely above the slide and adds a minimal amount of height, is nicely machined and finished, and doesn't add a whole lot of weight.

I highly recommend this base for anyone needing to mount one of the supported (or compatible) sights and who doesn't want to permanently modify the slide by having it machined.