The SIG Sauer P320-XTEN is a full-size 10mm semi-automatic pistol built around a 5-inch bull barrel and the recoil-mitigating XSeries polymer grip module. Its optic-ready slide accepts the SIG Sauer ROMEO2 and Trijicon RMR with the appropriate sealing plate, while XRAY3 day and night sights provide a clear aiming reference in changing light. The flat XSeries trigger delivers a consistent 90-degree break, and the slide includes front and rear serrations for positive manipulation. Two 15-round steel magazines are included, providing a 15+1 onboard capacity.

Key features

• Full-size 10mm platform with a 5-inch bull barrel for controllable performance
• Optic-ready slide compatible with SIG Sauer ROMEO2 and Trijicon RMR optics with sealing plate
• XRAY3 day and night sights support aiming in bright and low-light conditions
• XSeries polymer grip module with stippled texturing improves handling and recoil control
• Flat XSeries trigger provides a distinct 90-degree break
• Front and rear slide serrations support reliable slide manipulation under varied conditions

The SIG Sauer P320-XTEN combines 10mm power, a stable full-size layout, and modern optic-ready features for range, defensive, and field use.