About the SIG Sauer P320 X-Full

The SIG Sauer P320 X-Full is a full-size XSeries pistol chambered in 9mm that pairs a 4.7 inch barrel and slide with ergonomics designed for controllable, repeatable shooting. The XSeries grip module features an extended beavertail and deep undercut for a high hold and improved recoil management. An optic-ready slide accepts popular red-dot footprints, and XRAY3 day/night sights provide high visibility in varied lighting. The pistol ships with two 10-round steel magazines.

Key Specifications

• The cartridge is 9mm.
• The barrel measures 4.7 inches.
• The action is Striker Fired.
• The standard capacity is 10 + 1 rounds.
• The sights are XRAY3 day/night sights.
• The slide is optic-ready with a Nitron finish.
• The grip is a modular XSeries polymer grip module.
• The trigger is a XSeries Straight trigger.
• The weight with magazine is 29.6 oz.
• Includes two 10-round steel magazines.

Designed for shooters who value modular ergonomics and optic compatibility, the P320 X-Full blends a full-size platform with the XSeries refinements—making it equally suited for range work, competition, or duty use. The optic-ready slide and high-visibility sights simplify modern sighting options while the XSeries grip and trigger deliver a consistent interface for follow-up shots. Its robust finish and accessory-ready frame provide a practical base for a variety of configurations.

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