
Availability: In Stock
The Sig Sauer P365-XMACRO grip module is the factory replacement chassis for your micro-compact carry pistol, engineered to deliver the ergonomics and controls that define the platform. This black polymer grip module ships with three interchangeable backstraps—small, medium, and large—so you can dial in the fit that works for your hand size and shooting style. The medium strap comes installed and ready to run; swapping in the small or large takes seconds and requires no tools.
Build the P365-XMACRO you actually want to carry. The grip module includes a true 1913 accessory rail, letting you mount lights, lasers, and other tactical gear directly to your frame. It's also compatible with the 17-round magazine that ships with the XMACRO platform, so your high-capacity setup stays functional and reliable.
Replacement grip modules are essential when you're customizing your P365-XMACRO or need a spare chassis for your firing control unit (FCU). This is genuine Sig factory hardware—the same component that comes standard on new XMACRO pistols. Keep in mind that you'll need a compatible slide assembly and magazine to create a complete, functional firearm; the grip module alone is the frame and controls.
| Model | P365-XMACRO |
| Brand | Sig Sauer |
| Grip Material | Standard Polymer |
| Color | Black |
| Backstrap Options | Small, Medium (preinstalled), Large |
| Accessory Rail | 1913 Picatinny |
This module is compatible with all P365 firing control units except manual safety variants. If your FCU has a manual safety, this XMACRO grip module will not work with it.
The grip module includes three interchangeable backstraps: small, medium, and large. The medium backstrap is preinstalled and ready to shoot.
It is compatible with the 17-round P365-XMACRO magazine. You will need a compatible slide assembly and magazine to create a complete firearm.
Yes. The grip module features a true 1913 Picatinny accessory rail, so you can mount tactical lights, lasers, and other standard rail-compatible gear directly to the frame.

SKU: 115710772 • Weight: 0.2oz





Availability: In Stock
The Sig Sauer P365-XMACRO grip module is the factory replacement chassis for your micro-compact carry pistol, engineered to deliver the ergonomics and controls that define the platform. This black polymer grip module ships with three interchangeable backstraps—small, medium, and large—so you can dial in the fit that works for your hand size and shooting style. The medium strap comes installed and ready to run; swapping in the small or large takes seconds and requires no tools.
Build the P365-XMACRO you actually want to carry. The grip module includes a true 1913 accessory rail, letting you mount lights, lasers, and other tactical gear directly to your frame. It's also compatible with the 17-round magazine that ships with the XMACRO platform, so your high-capacity setup stays functional and reliable.
Replacement grip modules are essential when you're customizing your P365-XMACRO or need a spare chassis for your firing control unit (FCU). This is genuine Sig factory hardware—the same component that comes standard on new XMACRO pistols. Keep in mind that you'll need a compatible slide assembly and magazine to create a complete, functional firearm; the grip module alone is the frame and controls.
| Model | P365-XMACRO |
| Brand | Sig Sauer |
| Grip Material | Standard Polymer |
| Color | Black |
| Backstrap Options | Small, Medium (preinstalled), Large |
| Accessory Rail | 1913 Picatinny |
This module is compatible with all P365 firing control units except manual safety variants. If your FCU has a manual safety, this XMACRO grip module will not work with it.
The grip module includes three interchangeable backstraps: small, medium, and large. The medium backstrap is preinstalled and ready to shoot.
It is compatible with the 17-round P365-XMACRO magazine. You will need a compatible slide assembly and magazine to create a complete firearm.
Yes. The grip module features a true 1913 Picatinny accessory rail, so you can mount tactical lights, lasers, and other standard rail-compatible gear directly to the frame.

SKU: 115710772 • Weight: 0.2oz