Sig Sauer P320 Grip Module Assembly, Black
Genuine Sig Sauer black polymer grip module for P320, M17, and M18 pistols. Direct replacement for 9mm, .40 S&W, and .357 Sig calibers.
Fits: Sig Sauer M17, Sig Sauer M18, Sig Sauer P320
Sig Sauer P320 Grip Module Assembly
This is the genuine Sig Sauer grip module assembly for the P320 platform—the modular foundation that defines one of modern shooting's most versatile pistol systems.
Compatibility
- Fits: Sig Sauer P320, M17, and M18 pistols
- Calibers: 9mm Parabellum, .40 S&W, and .357 Sig
- Color: Black polymer
What You Get
The grip module is the serialized lower receiver of the P320 platform. This assembly includes the trigger mechanism, magazine well, and grip frame—the foundation upon which you build your pistol configuration.
Why This Matters
The modular design of the P320 is its greatest strength. By swapping grip modules, you can change calibers, frame sizes, and ergonomic profiles without purchasing an entirely new pistol. This genuine Sig Sauer component ensures proper fit, function, and reliability.
Quality Assurance
As an OEM (original equipment manufacturer) part, this grip module meets Sig Sauer's exacting standards for fit and function. It's the same component used in military and law enforcement P320 variants worldwide.
