Description
The Tyrant CNC magwell is built specifically for the Sig Sauer P365 X-Macro platform, giving you a purposeful upgrade that actually works. Machined from 6061 aluminum, this magwell provides a wider funnel opening that makes magazine changes faster and more reliable—especially when you need them to be. The flared design automatically guides your magazines into place, reducing fumbling even under pressure. Whether you're running drills at the range or relying on your gun for everyday carry, this magwell shaves time off your reloads without any fuss.
Slim Profile Fits Your Carry
One of the smartest design choices here is how Tyrant engineered this for the 17-round X-Macro frame without adding bulk. The low-profile shape won't print against your clothing or grab on your holster. That matters when you're carrying concealed and want your gun to stay hidden. The matte black finish is professional and subdued, designed to blend in while offering durable surface protection that holds up to regular use.
Built to Last Without Fuss
Typecasting their reverse engineering process, Tyrant carefully modeled this magwell to fit the X-Macro grip module with tight tolerances but enough flexibility to handle any manufacturing variation in the frame. The result is a magwell that locks up securely and doesn't rattle. Installation takes minutes with the included screw—no special tools or gunsmithing needed. This magwell also adds surface area to your grip, giving your pinky a better rest and extra leverage for controlling recoil.
Key Specifications
- Material: 6061 Aluminum
- Finish: Matte Black
- Fits: P365 X-Macro frame and 17-round magazine
- Compatibility: P365 X-Macro grip module only, OEM 17-round magazines
- Length: 4 inches
- Width: 3.75 inches
- Height: 0.65 inches
- Weight: 0.52 ounces
- Manufacturer Part Number: TD-P365MW-BLK
- UPC: 764046030239
- Manufacturer: Tyrant CNC
- Installation: Attaches with supplied screw, no tools required
- Country of Origin: Made in USA
What’s Included
- Tyrant CNC P365 X-Macro magwell
- Installation screw and hardware
Frequently Asked Questions
Will this magwell work with standard P365 or P365 XL models?
No, this magwell is engineered specifically for the P365 X-Macro platform only. It fits the X-Macro grip module and 17-round magazines. It won't work with earlier P365 models or variants that use different frame designs. Make sure you have an X-Macro before ordering.
How hard is it to install this magwell?
Installation is straightforward and requires no gunsmithing skills. The magwell attaches to the bottom of your X-Macro grip module using the supplied screw. You don't need any special tools, and the whole job takes just a few minutes.
Will the magwell add too much bulk for concealed carry?
No, the design is intentionally slim to maintain the X-Macro's concealability. Tyrant engineered this to funnel rounds smoothly while staying low-profile so it won't print or catch on your holster. It's carry-friendly by design.
Does this work with aftermarket or extended magazines?
This magwell is designed for the OEM 17-round P365 X-Macro magazines. It's compatible with Tyrant's own magazine extensions, but compatibility with other aftermarket magazines may vary. Stick with OEM or manufacturer-recommended options for best results.





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