The Sig Sauer P320 X-Full is a full-size, striker-fired pistol engineered for duty and precision shooting. It features a 4.7″ slide and barrel and a polymer grip module designed with an extended beavertail and deep undercut to facilitate a high grip. The slide is optic-ready with the Sig Romeo1PRO footprint and comes paired with XRay3 day/night sights for improved sight visibility. The pistol ships with two 10-round steel magazines.
Key Specifications
- The caliber is 9mm.
- The barrel length is 4.7 inches.
- The standard capacity is 10 rounds.
- The finish is Black Nitron.
- The frame material is Stainless Steel.
- The grip material is Polymer.
- The overall length is 8.20 inches.
- The weight is 28.70 oz.
- The sights are XRay3 day/night sights and the slide is optic-ready with a Romeo1PRO footprint.
- The action is Semi-Auto with an XSeries flat trigger.
With modular ergonomics, an optic-ready slide and sighting suited for varied lighting, the P320 X-Full is a practical choice for shooters seeking a full-size 9mm platform with service-oriented features. The combination of a high-grip module, accessory rail and included magazines delivers a ready configuration for range use, competition-oriented practice, or duty applications where reliable, repeatable performance is required.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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