Modular Red Dot Mount for Sig Sauer P365XL Pistol

OuterImpact is excited to introduce the Modular Red Dot Mount/Adapter for Sig Sauer P365XL. This product will allow the shooter to utilize a variety of red dot sights on their Sig Sauer P365XL 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 Modular Red Dot Mount/Adapter for Sig Sauer P365XL 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:

• P365XL and P365X. Only works with P365X models that have the integrated rear sight on the optics cover plate.

DOES NOT WORK WITH 365 BASE MODEL, P365X Macro, P365X Spectre or P365XL 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”
• Holosun  – 507 Comp
• UTG Reflex Micro Dot
• TruGlo – Tru-Tec
• Sig – Romeo 3 / Romeo 3 Max / Romeo 3 XL
• Crimson Trace – CTS-1250 / CTS-1550 / CT RAD / CT RAD Micro
• 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
• Sightmark – Mini Shot
• Athlon – Midas EDC
• Vector Optics – Frenzy X

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) 6-40 Flat Head Screws – RMR
• (2) M4 X 10mm Rounded Head Screws

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: Height – .19″ Length – 2.11″ 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:

P365XL Adapter to Slide Installation Instructions

Red Dot Pattern Mounting Instructions