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Red Dot Mount – MRA for Ruger 10/22 Rifle


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Modular Red Dot Mount for Ruger 10/22 Rifle

OuterImpact is excited to introduce the Modular Red Dot Mount/Adapter (MRA) for Ruger 10/22 Rifle. This product will allow the shooter to utilize a variety of red dot sights on their Ruger with one adapter. We at OuterImpact have gone to great lengths to assure that the fit and finish of this system are top-notch.

We have been excited about the increased popularity of the Mini Red Dots on pistol platforms. Unfortunately, not all of us are ready or wanting to commit to a “custom-cut” slide. This does not appeal for various reasons. Some of which are: the price of modification, effects on the resale of the firearm, ability to “try” different Red Dots, etc.

The OuterImpact M.R.A. for the Ruger 10/22 Rifle answers all the above questions. We precision-machined the adapter plate from 7075 aircraft aluminum. Thus, the M.R.A. plate is extremely durable and lightweight. As you know, there are violent forces that take place when a gun is fired. We know that shooters do not want to “worry” about losing zero, because of an inferior mount. This is why we utilize weaver T-10 Torx screws and steel alignment pins to keep everything aligned and in place.

Thank you for your interest in our products. Check out our FAQ for answers to common questions and feel free to contact us at [email protected].

Compatible Guns:

  • Ruger 10/22

Compatible Red Dot Sights (Mounting Screws INCLUDED):


Mounting Hardware:

  • (2) 6-48 Weaver T-10 Torx Head Screws
  • (2) Sight alignment pins
  • (2) M3 x 8mm Flat Head Screws
  • (2) M3 x 9mm Flat Head Screw
  • (2) M3 x 6mm Flat Head Screws
  • (2) M3 x 6mm Socket Head Cap Screws
  • (2) M4 X 10mm Rounded Head Screws

Required Installation Tools:

  • T-10 Torx Driver

Please follow mounting instructions included with the optic.

Material: Billet 7075-T6 aluminum. Dovetail is made of Steel with hardened dowel pins.
Finish: Black Anodize
Coating: Anodize
Dimensions: Height – .13″ Length – 2.22″ Width – 1.06″
Additional Tools: T-10 Torx driver (not included). Why is my tool NOT included? Click Here
Purchase Tool

US Patent: US D851,196S

Installation Instructions:

Download Instructions

Red Dot Pattern Mounting Instructions

Weight 1 oz


Gun Make


Gun Model


2 reviews for Red Dot Mount – MRA for Ruger 10/22 Rifle

  1. Phillip S. (verified owner)

    This is an awesome plate…thrilled to get it!! It is a low profile plate with everything needed to mount my Holosun HE507C on my Ruger 10/22. Easy to install with well described instructions. Glad I bought it. Now just make one for my Beretta 92GTS and 92X. Thank you!!

  2. Jeffrey Robinson (verified owner)

Only logged in customers who have purchased this product may leave a review.

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