Outerimpact Modular Red Dot Adapter – MRA for Mossberg 500 Shotgun

Modular Red Dot Adapter for Mossberg 500 Shotgun
OuterImpact is excited to introduce the Modular Red Dot Adapter (MRA) for Mossberg 500 Shotgun. This product will allow the shooter to utilize a variety of red dot sights on their Mossberg 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 Mossberg 500 Shotgun 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 support@outerimpact.com.

Compatible Guns:
500
535
590
835
930
935
Compatible Red Dot Sights (Mounting Screws INCLUDED):
Trijicon RMR/SRO (some weapons may experience ejection issues using the SRO)
Docter
Insight MRDS
Eotech MRDS
Leupold Delta Point
Leupold Delta Point Pro
Vortex Razor
Vortex Viper
Vortex Venom
Burris Fast Fire 2 & 3
CMORE RTS & STS
Shield RMS (requires a purchase?of these screws)
Holosun 507C/407C V1 versions -K models require the Micro adapter- (requires a purchase of 6-40 Screws For Holosun V1 Red Dot)
Holosun 507C/407C V2 and X2 versions -K models require the Micro adapter- (screws included in OuterImpact Screw Pack)
UTG Reflex Micro Dot
TruGlo Tru-Tec
Sig Romeo 3
Sig Romeo 3 Max
Sig Romeo 3 XL
Crimson Trace CTS-1250
Springfield Hex Dragonfly (must also use OEM provided spacer plate)
Bushnell RXS-100 and 250
Kahles Helia RD
Creative XP Glass Eagle (requires a purchase of M3?0.5 x 10MM screws)
Noblex NV G
 

Mounting Hardware:
(2) 8-40 Weaver T-10 Torx? Head Screws
(2) Sight alignment pins
(2) M3 x 8mm Flat Head Screws
(2) M3 x 6mm Flat Head Screws
(2) M3 x 6mm Socket Head Cap Screws
(2) 6-40 Flat Head Screws – RMR
(2) M4 X 10mm Rounded Head Screws
Required Installation Tools:
Torque Driver
Extended shank T-10 Bit
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 – 2.17″ Width – 1.06″
Additional Tools: T-10 Torx driver (not included). 

Mossberg 500 Adapter to Slide Installation Instructions

Red Dot Pattern Mounting Instructions

By purchasing Outerimpact Modular Red Dot Adapter – MRA for Mossberg 500 Shotgun from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality