Sig Sauer P320 Nitron Compact 9mm 15rd 3.9" Pistol

Sig Sauer P320 Nitron Compact 9mm Pistol

The Sig Sauer P320 Nitron Compact delivers a smooth, crisp trigger pull that helps shooters of any skill level shoot more accurately, backed by an intuitive 3 point takedown and unmatched modularity to fit different hands and different situations. This striker fired pistol is built on a compact frame that works equally well for target shooting, home defense, and concealed carry.

• Model: P320 Nitron Compact
• Caliber: 9mm
• Finish: Matte Black Nitron
• Action: Double action only
• Stock: Stainless frame with polymer modular grip
• Front Sight: SIGLITE
• Rear Sight: Fixed SIGLITE
• Barrel Length: 3.9 inches
• Overall Length: 7.2 inches
• Weight: 25.8 ounces
• Capacity: 15+1
• Number of Magazines Included: 2
• Receiver: Aluminum
• Packaging: Plastic case
• Features: Accessory rail, modular design

The P320 Compact features a compact grip and compact slide, along with a choice of contrast or SIGLITE Night Sights depending on configuration, so shooters can select the sighting setup that best fits their needs. Built-in safety features include a striker safety and a disconnect safety, giving shooters confidence in the pistol's reliability during everyday carry and use.

Modularity That Fits the Shooter

One of the defining traits of the P320 Nitron Compact is its true modularity. The stainless steel frame sits inside a polymer modular grip, which means the grip module can be adjusted or swapped to match different hand sizes or shooting preferences without altering the core mechanics of the firearm. 

This design also simplifies maintenance and long term customization, since the serialized chassis can move between different grip and slide configurations as needed. The intuitive 3 point takedown process makes disassembly straightforward, whether for routine cleaning or deeper maintenance.

Reliable Performance in a Compact Package

At 7.2 inches overall and weighing 25.8 ounces, the P320 Nitron Compact strikes a practical balance between a manageable footprint and confident handling. 

The 3.9 inch barrel supports solid accuracy and follow through, while the 15+1 capacity offers ample rounds for personal defense or range use. The aluminum receiver adds structural rigidity, and the matte black Nitron finish provides a durable, low glare surface that stands up to regular handling and holster wear.

Sig Sauer P320 Nitron Compact for Everyday Readiness

Whether the goal is home defense, concealed carry, or time at the range, the P320 Nitron Compact is designed to perform consistently across scenarios. Its SIGLITE sights, front and fixed rear, support fast target acquisition in a variety of lighting conditions, and the integrated accessory rail allows for the addition of lights or lasers to further tailor the pistol to the user's needs. 

Paired with the striker safety and disconnect safety, this pistol offers a dependable platform for shooters who want a compact, modular 9mm that can adapt as their needs change. Each unit ships with two magazines in a plastic case, ready for immediate use.