Red Dot Adapter - P365X / P365XL / P365 AXG / P365X-Macro

Red Dot Adapter - P365X / P365XL / P365 AXG / P365X-Macro

SAS Tactical Customs

Regular price $87.50 Sale

Adapter plate that allows mounting of any certain red dot optics (see pull-down options) to the factory Sig P365X, P365XL, P365 AXG, and P365 X-Macro  cutout. No modifications required. 100% reversible.

You are NOT purchasing a slide or optic.



CNC machined from Precision Cast Aluminum Plate manufactured in Germany by Gleich Aluminium. Gleich is the European market leader in the production of high quality precision Cast Aluminum Plate.

These adapter plates allow direct mounting of a red dot optic to the P365X, P365XL, P365 AXG, and P365 X-Macro slide with no modification to the slide. The adapter uses the same mounting screw hole locations as the factory cover plate.

ONLY fits factory P365 optic-ready model slides.

Will not fit P365 models without factory optic cutout.

*Adapters may take up to 1-2 week to produce and ship. 

*Cancellation/refund policy

*Although machined to tight tolerances, minor fitting may be required in rare instances. Feel free to contact us prior to attempting any modification to your slide or adapter plate. 

*We are not responsible for loses in shipping, the courier is. Please consider shipping insurance available by clicking here.



  • CNC Machined Aluminum Adapter Plate finished in black. If another color is desired, then note that on the order. You are NOT purchasing a slide or optic.
  • Adapter Plate Mounting Screws
  • RMR Mounting Screws 
  • Finished in Black Cerakote

* Holosun optics should be installed using their supplied screws if available.



  1. Remove slide cover plate screws
  2. Remove cover plate
  3. Align adapter plate in slide cutout
  4. Install M3 Adapter Plate Mounting Screws (7-10 in/lb)
  5. Align optic on top of adapter plate
  6. Install Optic Mounting Screws (9-12 in/lb)



Cancellation/Refund Policy