Sig Sauer P320 XFull | 9mm | 4.7in | ROMEO-RS PRO

The Sig Sauer P320 XFull is a full-size, striker-fired 9mm pistol equipped with a 4.7-inch slide and barrel. This configuration includes the factory ROMEO-RS PRO red-dot optic and two 17-round magazines for extended range sessions or competition practice. The polymer X-Grip module with extended beavertail and deep undercut supports a high grip for improved control and follow-up shots. For a complementary red-dot under $1000, consider the SIG Sauer ROMEO1PRO as a direct, reliable option.

Product Specifications

• The manufacturer is SIG Sauer.
• The model is P320 X (XFull configuration).
• The caliber is 9mm Luger.
• The action is Semi-Auto.
• The barrel length is 4.7 inches.
• The magazine capacity is 17 rounds.
• The product includes 2 magazines.
• The firearm ships with a ROMEO-RS PRO optic installed.
• The optic footprint is SHIELD/RMSc.
• The sights are Night sights.
• The frame material is Polymer.
• The frame color is Black and the slide color is Black.
• The weight is 29.4 ounces.
• The UPC is 798681719952.

The P320 XFull pairs full-size ergonomics with a factory-installed optic and a high-capacity magazine package, making it well-suited for duty-style carry, competitive pistol sports, and dedicated range training. Its modular grip and X-Grip features prioritize consistent hand placement and control without excess complexity, delivering a straightforward platform for shooters who want a capable, adaptable full-size 9mm.

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