Ruger Blackhawk Flattop Mount

(3 customer reviews)


In stock

SKU: GHF001B Tag:


Designed to fit the Flattop like a glove, this mount is purpose built and will not be compatible with other revolvers like the traditional Blackhawk or Super Redhawk. By design our mount incorporates both the rear sight screw and rear sight cross pin. The only mount on the market that uses the rear sight cross pin for ultimate strength. Similar to magnum rifles with cross bolts through the stock, the recoil force transferred is shared among both points, ensuring a single screw is not responsible for solo duty. The cross pin also prevents any twisting or rotating of the mount, ensuring any bumps along the trail have no impact on changing your zero.

If you are inclined to drill and tap your gun for an additional screw but can’t bear the thought of ‘defacing’ your precious six gun, don’t worry, you’re not alone. That’s why we made provisions for a second screw tucked inside the rear sight pocket. While not required for full functionality, just a bonus for those who want to go the extra mile. Maintaining the original outward appearance of the gun is important to us, especially if you wanted to go back to open sights or preserve resale value.

**Fits Ruger Blackhawk Flattop models only**

If your optic is not listed below, please contact us for clarification on fitment

This mount only accepts red dot sights with the Docter/Noblex footprint:

  • Vortex Venom
  • Vortex Viper
  • Burris Fastfire 2, 3, 4
  • Springfield HEX Dragonfly
  • Various others including Crimson Trace, ADE, etc


Flattop Mount Installation Instructions


  • Made from 7075-T6 Aluminum
  • Black Anodized
  • Utilizes factory rear sight elevation screw
  • Or use our included mounting screw
  • Incorporates rear sight cross pin for added strength
  • Provision for an additional screw hidden inside the rear sight pocket
  • Ultra slim design keeps the sight as low as possible
  • Fits Vortex Venom, Vortex Viper, Burris Fastfire 2, 3, 4, and Springfield HEX Dragonfly red dots
  • Utilizes the Docter/Noblex footprint

100% designed and manufactured in Spokane, Washington

Will not fit regular Blackhawks, Super Blackhawks, Redhawks, Super Redhawks, GP-100s or SP-101s.

If you are unsure if this will fit your gun or red dot, please contact us for assistance.

*Red dot sight and revolver are not included in sale

*Due to the variances in Ruger’s manufacturing, there may be slight discrepancies from gun to gun, depending on if you have a Monday built gun or a Friday built gun, some fitting may be required.




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3 reviews for Ruger Blackhawk Flattop Mount

Based on 3 reviews
5 star
4 star
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1 star
  1. Mike Phelps (Verified Buyer)

    The install was straightforward; I chose to drill & tap the extra hole. It looks & works just fine!

    Image #1 from Mike Phelps
  2. David Polasek (Verified Buyer)

    Installed the mount on a Ruger flat top .44 Special. Everything fit perfect though you have to be careful drilling the 1/16 hole for the cross pin. That small bit is easy to snap. Adding a red dot sight makes a world of difference for old eyes, crisp clear sight and target!

  3. Trent W. (Verified Buyer)

    This mount fit perfectly on my old model flattop, love the low profile

    Image #1 from Trent W.
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