SIG SAUER P320 M17 Manual Safety – 9mm, 4.7″ Barrel, Coyote Tan, 10-Round
The SIG SAUER P320 M17 Manual Safety is the civilian version of the U.S. Army’s Modular Handgun System (MHS) pistol, combining military-inspired features with SIG SAUER’s proven modular P320 platform. Chambered in 9mm Luger, the M17 features a full-size configuration, 4.7-inch barrel, and a factory-installed ambidextrous manual safety for an added level of user control.
The pistol features a coyote tan PVD-coated stainless steel slide, a full-size carry grip module, and SIG SAUER’s serialized fire control unit (FCU) design, allowing compatibility with a wide range of P320 grip modules and components. The M17 includes an optics-ready slide cut, high-visibility sights, and a full-length MIL-STD-1913 accessory rail for lights and other compatible accessories.
This 10-round configuration is designed for areas with magazine capacity restrictions while maintaining the same ergonomics, modularity, and performance characteristics of the P320 M17 platform. With its striker-fired operation, full-size grip, and military-style features, the M17 remains a versatile choice for range shooting, training, and other lawful applications.
Specifications
| Feature | Specification |
|---|---|
| Manufacturer | SIG SAUER |
| Model | P320 M17 Manual Safety |
| Caliber | 9mm Luger |
| Action | Semi-Automatic |
| Operating System | Striker-Fired |
| Barrel Length | 4.7 inches |
| Barrel Material | Stainless Steel |
| Slide Material | Stainless Steel |
| Slide Finish | Coyote Tan PVD Coating |
| Frame Material | Polymer Grip Module |
| Fire Control Unit | Serialized Modular FCU |
| Safety | Ambidextrous Manual Safety |
| Capacity | 10+1 Rounds |
| Magazine | 10-Round Magazine |
| Trigger | Striker-Fired Factory Trigger |
| Sights | High-Contrast Sights |
| Optics Ready | Yes |
| Accessory Rail | MIL-STD-1913 Picatinny Rail |
| Grip Module | Full-Size Carry Grip Module |
| Controls | Ambidextrous Slide Catch / Reversible Magazine Release |
| Overall Length | Approximately 8.0 inches |
| Overall Height | Approximately 5.5 inches |
| Overall Width | Approximately 1.3 inches |
| Sight Radius | Approximately 6.6 inches |
| Weight | Approximately 29.6 oz (without magazine) |
Key Features
- Chambered in 9mm Luger
- Based on the U.S. Army M17 Modular Handgun System
- 4.7-inch full-size barrel
- Factory manual safety
- Coyote Tan PVD-coated stainless steel slide
- Modular P320 FCU platform
- Optics-ready slide configuration
- High-contrast sights
- MIL-STD-1913 accessory rail
- Interchangeable grip module system
- 10-round magazine configuration
- Full-size ergonomics for improved control and handling
The SIG SAUER P320 M17 Manual Safety delivers the features of a military-style service pistol with the flexibility of SIG’s modular P320 design.



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