The SIG Sauer P320 Full Size delivers striker-fired reliability with optics-ready versatility for duty officers and civilian shooters demanding proven performance. This 9mm pistol features a 4.7-inch barrel and 17-round capacity in a modular design that adapts to multiple configurations.
What Makes This Different
The P320's modular fire control unit separates the serialized component from the grip frame, allowing complete customization of size, caliber, and configuration. Unlike traditional pistols with fixed frames, this system enables users to swap grip modules, slides, and barrels without purchasing additional firearms. The optics-ready slide accepts most popular red dot sights without modification.Key Features
- Striker-fired action with consistent 5.5-6 pound trigger pull
- Optics-ready slide cut compatible with Romeo1Pro, DeltaPoint Pro, and similar footprints
- Modular fire control unit for complete configuration flexibility
- 17-round steel magazine with witness holes
- Nitron-finished stainless steel slide with enhanced corrosion resistance
- SIGLITE night sights for low-light target acquisition
- Accessory rail for tactical lights and laser systems
Technical Specs
- Caliber: 9mm Luger
- Barrel Length: 4.7 inches
- Overall Length: 8.0 inches
- Height: 5.5 inches
- Width: 1.3 inches
- Weight: 29.4 ounces (loaded)
- Capacity: 17+1 rounds
- Trigger: Striker-fired, 5.5-6 lb pull
- Frame: Polymer with stainless steel fire control unit
- Finish: Nitron black slide, black polymer frame
- Country of Origin: USA
