Last updated: March 2026
Ultimate SIG Sauer P365XL Accessories & Upgrades Guide 2023
Estimated reading time: 1 minute
Join NDZ Performance as we take a deep dive into the world of Sig Sauer P365XL upgrades and customizations! In our latest video, hosts Jon and Justin explore a range of accessories, including magazine plate finger extensions, slide upgrades, and grip modules, all designed to optimize your P365XL experience.
We spotlight the NDZ Performance Magazine Plate Finger Extension and A.R.E.S. and T.R.O.I. Slide Upgrades, all promising to transform your pistol into a performance powerhouse.
We also delve into Barrels, Grip Modules, Receiver Pins, and the NDZ Extended Magazine Release, we even throw in a few step-by-step installation guides.
We here at NDZ performance strongly advise you consult the services of a professional and experienced gunsmith to ensure proper function and utmost safety of your firearm.
Our video isn’t just a tutorial; it’s a comprehensive guide filled with expert advice for personalizing your P365XL. Don’t miss out! Check our YouTube channel, subscribe, like, and hit the bell icon to stay updated with our content, packed with pro tips, reviews, and install guides.
For more Sig Sauer P365XL upgrade inspiration, explore our NDZ T.R.O.I. Slide upgrade guide and the NDZ magwell for the P365 X-Macro.
We’d love to hear your experiences with our upgrades! Drop a comment on YouTube or social media, using #SigSauer, #P365XL, #Upgrades, and #NDZPerformance. Subscribe and join our gun enthusiast community today!
Let’s level up your Sig Sauer P365XL experience together! #NDZPerformance
How Does the Stock P365XL Compare to an NDZ-Upgraded P365XL?
| Feature | Stock P365XL | NDZ-Upgraded P365XL |
|---|---|---|
| Grip Texture | Factory polymer stippling | NDZ grip tape panels for enhanced control |
| Magazine Baseplate | Flush-fit factory baseplate | NDZ finger extension for improved grip and capacity |
| Slide | Standard factory slide | NDZ T.R.O.I. slide with lightening cuts and optic cut |
| Recoil Spring | Factory captive spring assembly | NDZ guide rod with ISMI chrome silicon spring options |
| Customization | Limited to factory colors | Laser-engraved designs, multiple finish options |
| Overall | Reliable out-of-the-box carry gun | Personalized, competition-ready EDC platform |
NDZ Performance makes the T.R.O.I. custom slide, grip tape panels, magwell (P365 X-Macro compatible), extended base plates, and channel liners for the P365 platform. All parts are drop-in compatible with standard P365XL frames and magazines.
NDZ Performance parts are designed to be non-destructive and fully reversible. Installing aftermarket parts typically excludes those specific parts from Sig’s warranty, while leaving the frame and mechanical components covered for manufacturing defects unrelated to the modification. Keep your factory parts for warranty service if needed.
Yes—the NDZ T.R.O.I. slide for the P365XL includes a direct-mount optic cut compatible with micro red dots using the Shield/ROMEOZero footprint. For shooters keeping the factory slide, Sig offers the P365XL ROMEOZERO optic-cut version. NDZ grip tape and magwell are optics-compatible and don’t affect sight mounting.