Tyrant CNC TDP365BPMACROBLACK P365-XMACRO Base Plate Black Compatible w/ 17-Round XMacro Mags
The Tyrant CNC P365-XMACRO base plate is a drop-in floor plate upgrade designed for shooters running SIG Sauer P365 XMacro 17-round magazines. If you carry or compete with a P365 XMacro, you've probably noticed that the OEM floor plate leaves you with minimal surface area for a solid grip during reloads and malfunction clearances. This CNC-machined aluminum replacement solves that problem by giving you a larger, more textured platform to work with—making magazine changes faster and magazine manipulation during a stoppage far more controllable.
Built from 6061-series aluminum and finished in black, the Tyrant base plate maintains a flush profile with your magwell while adding meaningful surface area and weight to the magazine itself. That extra weight contributes to more reliable feeding and smoother cycling. The geometry is tuned for ergonomics: it's grippy without being sharp, and it seats securely without forcing gaps between the magazine and grip frame. Installation is straightforward, and the design remains compatible with standard P365 magwells, so you won't sacrifice a smooth draw or retention.
Whether you're building a duty-ready carry gun, tuning a competition platform, or just tired of fighting your stock magazine plates during reloads, this upgrade addresses one of the P365's real-world pain points. It's the kind of refinement that pays dividends every time you run a reload drill or clear a double-feed under pressure.
Key Features
- 6061-series aluminum construction for durability and lightweight strength
- Increased surface area over OEM floor plate for better grip and control
- Added magazine weight for improved feeding and cycling reliability
- Enhanced geometry optimized for faster magazine changes and malfunction clearances
- Flush-fit design maintains sleek magwell profile and standard holster compatibility
- Textured finish for secure, non-slip handling
Specifications
| Platform | SIG Sauer |
| Firearm Compatibility | P365 X-MACRO |
| Magazine Compatibility | 17-round X-MACRO magazines only |
| Material | 6061-series aluminum |
| Finish | Black |
| Component Type | Magazine floor plate / base plate |
Frequently Asked Questions
Will this base plate work with my P365 XMacro?
Yes. The Tyrant CNC base plate is engineered specifically for P365 X-MACRO firearms and is compatible with 17-round X-MACRO magazines only. It maintains a flush fit with standard P365 magwells.
Is installation difficult?
No. The base plate is designed for easy, quick installation. It's a straightforward drop-in replacement for your OEM floor plate.
Does this change how my magazine fits in the magwell or holster?
The flush-fit design ensures the plate doesn't interfere with magwell fitment or standard holster compatibility, so your draw and retention remain unchanged.
What's the benefit of the added weight?
The extra weight helps improve feeding reliability and allows for smoother cycling. Combined with the increased surface area, it also gives you better control and faster, more precise magazine changes during reloads and malfunction drills.

