FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
got the 90722 fits gun but not trijicon. do they have another one Expert Answer

There are 3 plates offered by Ruger for the 57, however none of them are compatible with the Trijicon RMR mounting footprint/interface.

by Nick B., Gear Expert, September 17, 2021
Will a holosun hs507c-x2 mound to this plate or will it need an adapter Expert Answer

This plate does not have a mounting interface that will be compatible with the Holosun 507C-X2 and there is not a compatible mount available that we carry at this time.

by Nick B., Gear Expert, September 17, 2021
Customer Reviews
Helpful Negative Review BE CAREFUL by Trav, October 4, 2021
Screws that come with the mount are to long, and the directions say to trim them down. Also the screws only have about .06 of an inch worth of threads to grab, and will strip extremely easy!!!!!!!!!!!
1/1 found this helpful
Most Recent Reviews Ruger mounting plate by JRC2217, Verified Owner, May 20, 2025
Bought this to mount a Vortex Viper red dot. Plate mounts the Viper but thevright length screws for the Viper were not provided. Luckily had some left over from another red dot that worked.
Most Recent Reviews pricing and availability by Cody Johnson, Verified Owner, April 29, 2024
Super happy with the selection and availability. The mobile app is awesome! Prices are always good!
Most Recent Reviews Too thin to work by Justaguy, January 19, 2022
Mount material is too thin to have enough threads for a secure fastening. Sometimes more is more. Light weight is good, but not at the price of the product doing its job. More attention to the purpose of the product was needed
Most Recent Reviews Definitely a headache by Paddy, Verified Owner, December 29, 2021
Please just check your screw length. The venom vortex screws are to long but the Burris screws worked just fine. Seems the left screw bottomed out on the slide but not the right side. It was super easy as well makes me question the "aircraft aluminum...
Read More...
Read All 5 Reviews
Red Dot Sights-Footprint: Docter Attachment Type: Screw Optic Cut: Ruger 57 Optics Ready Condition: New

Code: RT8-RMT-90720

MPN: 90720

UPC: 736676907205

List: $42.95Save 33%
$28.99

Product Info for Ruger 90720 Aluminum Matte Black Hardcoat

This Ruger 90720 Aluminum Matte Black Hardcoat allows you to equip popular optics onto your Ruger-57 pistol. Ruger machined these Red Dot Sight Mounts from aircraft-grade aluminum with a hardcoat finish for a durable yet lightweight platform. The Ruger Red Dot Adapter Plate is compatible with Burris FastFire and Vortex Viper/Venom red dot sights, and this mount is incredibly easy to install. Pick up a Ruger Ruger-57 Burris & Vortex Optic Adapter Plate to use FastFire or Viper/Venom red dots with your handgun for enhanced accuracy.image

WARNING: California`s Proposition 65

Specifications for Ruger 90720 Aluminum Matte Black Hardcoat:

Manufacturer: Ruger
Finish: Black
Fabric/Material: Aluminum
Red Dot Sights-Footprint: Docter
Attachment Type: Screw
Optic Cut: Ruger 57 Optics Ready
Condition: New

Features of Ruger 90720 Aluminum Matte Black Hardcoat:

  • Supports the use of Burris FastFire and Vortex Viper/Venom red dot sights on the Ruger-57 pistol.
  • Precision CNC machined from 6061-T6 aircraft aluminum with a matte black hardcoat finish for strength and durability.

Package Contents:

  • Ruger 90720 Aluminum Matte Black Hardcoat

Ruger 90720 Aluminum Matte Black Hardcoat Orderable Models

List of Orderable Models

Ruger 90720 Aluminum Matte Black Hardcoat , MPN: 90720 , UPC: 736676907205 , Code: RT8-RMT-90720
Compare (0)