OuterImpact is excited to introduce the Sig Sauer® P226 Pistol Red Dot Adapter/Mount – M.R.A. This product will allow the shooter to utilize a variety of red dot sights on their Sig Sauer® P226 with one adapter. OuterImpact has gone to great lengths to assure that the fit and finish of this system are top-notch.

Does not fit X5 models!

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 Sig Sauer® P226 answers all the above questions. The adapter plate is We precision-machined 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.

Compatible Sig Pistols

• P226 (Not the .22LR model)
• P220 (Not the Hunter model)
• P227
• P229-1

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