SIG SAUER P320 XCOMPACT 10-Round Optic-Ready 9mm Pistol

The SIG SAUER P320 XCOMPACT 9mm places the modular P320 operating system in a compact X-Series configuration with a 3.6-inch barrel, optic-ready slide, factory night sights, and two 10-round steel magazines. This black striker-fired pistol is the reduced-capacity version of the XCOMPACT, intended for buyers who require or prefer a 10-round configuration. This listing is for manufacturer part number 320XC-9-BXR3P-R2-10 (stored as 320XC9BXR3PR210), UPC 798681663637.

Compact X-Series Format

The XCOMPACT uses a shorter slide and barrel than a full-size P320 while retaining a substantial grip and the familiar controls of the P320 family. Its 3.6-inch barrel helps keep the upper assembly compact for lawful concealed carry, defensive training, home-defense use, or general range practice. The modular polymer X-Series grip provides a shaped beavertail, undercut trigger guard, and defined gripping surface intended to support repeatable hand placement.

Handgun fit remains personal. Buyers should confirm that their hand size permits safe access to the trigger and controls, and they should select a holster designed for the exact XCOMPACT slide and grip dimensions. A rigid holster must retain the firearm securely and completely cover the trigger guard.

Striker-Fired P320 System

This pistol uses SIG SAUER’s striker-fired P320 operating system. The serialized fire-control unit is the core of the modular platform, while the slide, barrel, grip module, and magazines define this specific XCOMPACT configuration. The system offers owners a familiar operating sequence from shot to shot, but normal safety practices remain essential during loading, unloading, holstering, and storage.

Although the P320 platform is modular, component compatibility should never be assumed. Any future grip, slide, barrel, recoil assembly, or magazine change must be verified for the exact caliber and size configuration. Follow the current SIG SAUER operator’s manual and have uncertain installation work reviewed by a qualified armorer or gunsmith.

Optic-Ready Slide and XRAY3 Sights

The black serrated slide is optic ready and arrives with an optic plate cover installed. A compatible compact pistol optic may be added after confirming the required footprint, mounting plate, screw length, and torque specifications. An electronic sight is not included with this SKU. The pistol retains a complete conventional aiming system through SIG SAUER XRAY3 day/night sights, allowing immediate use without an optic.

The slide serrations provide defined contact surfaces for routine administrative handling. If an optic is installed, the mounting hardware should be checked according to its manufacturer’s instructions, and the completed setup should be tested during controlled practice before being relied upon.

Two 10-Round Steel Magazines

SIG SAUER’s exact catalog entry specifies two 10-round steel magazines for part number 320XC-9-BXR3P-R2-10. This is a distinct compliant SKU and should not be confused with the separate 15-round XCOMPACT model. The included pair provides a primary and spare magazine for range use, lawful carry, or secure storage. Even with a 10-round configuration, buyers remain responsible for confirming all local firearm and magazine rules.

Accessory Rail and Setup Options

The polymer X-Series grip includes a rail for compatible lights or other lawful accessories. Any mounted device changes the pistol’s exterior dimensions and may require a dedicated light-bearing holster. Confirm fit before purchasing an accessory, follow its installation instructions, and verify reliable operation after completing the setup.

Key Specifications

• Manufacturer: SIG SAUER
• Model: P320 XCOMPACT
• Manufacturer part number: 320XC-9-BXR3P-R2-10
• UPC: 798681663637
• Caliber: 9mm
• Action: Striker-fired semi-automatic
• Barrel length: 3.6 inches
• Finish: Black
• Capacity: 10 rounds
• Magazines: Two 10-round steel magazines
• Grip: Modular polymer X-Series grip
• Sights: XRAY3 day/night sights
• Slide: Serrated and optic ready with plate cover
• Accessory rail: Yes

Before Ordering

Firearm, transfer, possession, and carry laws vary by jurisdiction. This handgun must be transferred through a qualified dealer where required, and the buyer is responsible for confirming eligibility and applicable restrictions. Review the MPN and UPC carefully to ensure the intended product is the 10-round model.

Before first use, read the owner’s manual, inspect and maintain the firearm as directed, and confirm safe operation with the chosen ammunition. Always keep the muzzle pointed in a safe direction, keep your finger away from the trigger until ready to fire, treat every firearm as loaded, and know the target and what lies beyond it.