SIG Sauer P320 X-Series 9mm Pistol w/ XRAY3 Sights & Optic Plate

The SIG Sauer P320 X-Series delivers enhanced accuracy and modularity for serious shooters demanding precision performance. This striker-fired pistol combines the proven P320 operating system with upgraded components designed for competitive and tactical applications.

What Makes This Different

The X-Series frame features an extended beavertail and enhanced grip texture that provides superior control during rapid fire sequences. Factory-installed XRAY3 day/night sights offer faster target acquisition in varying light conditions compared to standard three-dot configurations. The included optic mounting plate system accepts popular red dot sights without requiring custom machining or permanent modifications.

Key Features

• Striker-fired operating system with consistent 6-pound trigger pull
• XRAY3 tritium night sights with high-contrast front sight ring
• Pre-installed optic mounting plate compatible with Romeo1Pro and similar footprints
• X-Series grip module with enhanced texturing and extended beavertail
• Flat trigger design reduces perceived pull weight and improves reset
• Nitron-finished stainless steel slide with front and rear serrations
• Two 10-round magazines included for restricted capacity compliance

The P320 X-Series maintains sub-2-inch groups at 25 yards with quality ammunition, making it suitable for precision shooting applications. Law enforcement agencies have adopted the P320 platform for duty use due to its reliability in adverse conditions. The modular fire control unit allows caliber conversions and grip size adjustments without FFL transfers. Salt spray testing confirms 72-hour corrosion resistance for maritime environments.

Technical Specs

• Caliber: 9mm Luger
• Barrel Length: 3.9 inches
• Overall Length: 7.2 inches
• Height: 5.5 inches
• Width: 1.3 inches
• Weight: 25.8 ounces (unloaded)
• Magazine Capacity: 10 rounds (2 included)
• Sight Radius: 6.1 inches
• Frame Material: Polymer with stainless steel chassis
• Slide Finish: Nitron coating over stainless steel
• Manufactured: Exeter, New Hampshire

This configuration combines proven reliability with competition-ready features at a price point below custom builds. The 10-round magazine capacity meets restrictive state requirements while maintaining the full-size grip for consistent handling. Professional shooters recognize the X-Series as a serious tool that bridges the gap between duty and competition applications.