OuterImpact is excited to introduce the Modular Red Dot Adapter for Sig Sauer® P365. This product will allow the shooter to utilize a variety of red dot sights on their Sig Sauer® P365 with one adapter. OuterImpact has 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 Sig Sauer® P365 Red Dot Adapter Mount answers all the above questions. The adapter plate is 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

• P365 base model

• Not Compatible with 365XL. You can find that adapter here: Sig Sauer P365XL Pistols Red Dot Adapter/Mount M.R.A.

NOT Compatible with P365 Spectre or P365 Spectre Comp

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
• Vortex Defender CCW
• Burris Fast Fire 2 & 3 & 4
• CMORE RTS & STS
• Shield RMS – requires a purchase of these screws
• Holosun 507 ”C”/407 ”C” V1 versions – requires a purchase of 6-40 Screws For Holosun V1 Red Dot)
• Holosun 507 ”C”/407 ”C” V2 and X2 versions – screws included in OuterImpact Screw Pack
• Holosun 507 ”K”/407 ”K” models require the Micro adapter. Micro adapters are not available for all firearms
• Holosun 508 ”T”
• 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
• SOUSA DARC Micro – requires a purchase of M4 x 8mm Socket Head screws

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 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
• (1) Dovetail

Required Installation Tools

• Sight Removal tool of choice
• Torque Driver
• Extended shank T-10 Bit

Please follow mounting instructions included with the optic.

Material: Billet 7075-T6 aluminum.
Finish: Black Anodize
Coating: Anodize
Dimensions When Assembled: Height – .13″ Length – 2.02″ Width – 1.0″
Additional Tools: T-10 Torx driver (not included; buy here).