Sig Sauer P320 XTen 10mm 5″ Barrel ROMEO2 Ready

The Sig Sauer P320 XTen is a 10mm variant in the P320 family built around the XSeries platform. It pairs a 5" bull barrel with XRAY3 day/night sights and an optic-ready slide to support modern reflex sights. The pistol ships with two 15-round magazines and an XSeries polymer grip module designed for consistent purchase and control.

Key Specifications

• The caliber is 10mm.
• The barrel measures 5 inches and is a bull profile.
• The pistol is equipped with XRAY 3 day/night sights.
• The slide is optic-ready and compatible with ROMEO2 and Trijicon RMR (requires sealing plate).
• The grip is an XSeries polymer grip module.
• The trigger is a flat XSeries trigger with a 90-degree break.
• Includes two 15-round magazines.
• The slide is designed to accept a ROMEO2 reflex optic.
• The listed weight is 3.9.

Engineered for shooters who require a duty-capable 10mm platform with optic readiness and an XSeries ergonomics package, the P320 XTen delivers a blend of modern features for hunting, precision range work, and robust general-purpose carry where permitted. Its combination of a 5" barrel, XRAY3 sights, and ROMEO2 compatibility provides a practical foundation for users seeking adaptability and consistent performance from a striker-fired XSeries pistol.