Description
The Sig P365 X-Macro already reshaped what a micro-compact carry gun could do, packing a 17-round flush-fit magazine into a frame that still tucks away easily. Tyrant CNC took that foundation and refined it further with this X-Macro grip mod, a drop-in replacement module built from the ground up to squeeze more performance out of an already impressive platform. Since the Sig FCU is the only serialized part of the pistol, swapping it into this frame takes just a few minutes and doesn't require any special tools.
X-Macro Grip Mod Construction
This module is molded from a carbon and glass-filled polymer composite rather than standard polymer, which gives it noticeably more rigidity and resistance to heat and impact. It holds up well to daily carry and regular range trips without flexing or showing wear at the grip frame, and it still feels lighter in the hand than you'd expect from something this tough.
Fit and Feel of the Tyrant Grip Module
The enlarged beavertail and high grip undercut let you get your hand up higher on the frame, which helps tame muzzle flip during rapid strings of fire. Variable depth texturing across the panels locks your grip in place without chewing up your palms during a long day at the range, and the module ships with an interchangeable backstrap plus an extended magazine release already installed, so you're not stuck hunting down small parts separately.
Rail and Compatibility on the X-Macro Platform
Instead of the short proprietary rail found on standard P365 frames, this module runs a full-length 1913 Picatinny rail across a 3.7 inch dust cover. That means mounting a full-size light or laser is straightforward, no adapters or workarounds needed. It's built specifically for X-Macro slides and internals, giving you full-size accessory compatibility and a grip profile that stands out in Olive Drab Green while still functioning like a purpose-built duty frame.
Key Specifications
- Manufacturer: Tyrant CNC
- Manufacturer Part Number: TD-P365GRM-MACRO-OD
- UPC: 764046030932
- Color: Olive Drab Green
- Material: Carbon and glass-filled polymer composite
- Compatibility: Sig Sauer P365 X-Macro FCU and internals
- Rail System: Full-length mil-spec 1913 Picatinny rail
- Magazine Capacity: Accepts 17-round flush-fit X-Macro magazines
- Magazine Release: Extended, pre-installed
- Backstrap: Interchangeable, included
- Grip Texture: Variable depth, aggressive texture
- Beavertail: Enlarged for improved recoil control
- Product Type: Grip Module
- Style: Textured
What’s Included
- Tyrant CNC P365 X-Macro grip module (OD Green)
- Pre-installed extended magazine release
- Interchangeable backstrap
Frequently Asked Questions
Will the Tyrant CNC P365 X-Macro grip module work with my current slide?
This grip module is built specifically for the X-Macro platform, so it's designed to run with X-Macro slides and internals. If you're running a standard P365 or XL slide, you'll want to check compatibility since the frame length and rail are sized for the X-Macro configuration.
Do I need a gunsmith to install this grip module?
No, since the fire control unit is the only serialized part of the P365, you can pull it from your factory frame and drop it straight into this module without any special tools. Most people have it swapped in a matter of minutes.
Does this grip module change my holster compatibility?
Because it adds a full-length Picatinny rail instead of the factory proprietary rail, holsters made for the standard P365 rail typically won't fit this module. You'll want a holster built around the X-Macro's Picatinny rail footprint or one designed for this specific grip module.
What makes this grip module more durable than the factory frame?
It's molded from a carbon and glass-filled polymer composite instead of standard polymer, which gives it better resistance to heat, impact, and everyday wear. Combined with the enlarged beavertail and textured grip panels, it holds up well under regular range use and daily carry.






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