Sig Sauer P320 XFULL 9mm X-Series, Manual Safety, California Compliant, 4.7 inch Barrel, X-RAY 3 Sights, Optics-Ready
This Sig Sauer P320 XFULL is a California Compliant, full-size 9mm with the X-Series manual safety and loaded chamber indicator. It features an optics-ready slide with cover plate installed, SIG X-RAY 3 Day/Night sights, and the X-Series flat-faced trigger and polymer grip module. The modular FCU architecture enables caliber and size swaps, and the factory case label is dated 06-SEP-2024. It includes two 10-round factory magazines marked Made in Italy and is in excellent overall condition.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal handling marks are present. The bore is bright and clean. See photos for close-ups.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer P320 owner's manual
- Two 10-round factory SIG Sauer steel magazines (made in Italy)
The P320 XFULL configuration pairs a 4.7 inch barrel with a full-size slide and frame for a long sight radius and stable handling. The slide is gray with front and rear serrations, and it is optics-ready with the factory cover plate installed, giving the pistol a two-tone appearance against the black grip module.
This California Compliant model adds a manual thumb safety and a loaded chamber indicator while maintaining the P320's striker-fired action and 10+1 capacity. The included magazines are factory SIG steel units marked Made in Italy.
X-Series features include a flat-faced trigger for a consistent pull and the X-Series polymer grip module for a secure, repeatable hold. SIG X-RAY 3 Day/Night sights—green-ring front blade and square-notch rear—offer clear sighting in varied light conditions.
The P320's modular FCU architecture allows caliber and size changes using compatible components, adding flexibility for future configuration needs. This pistol originates from the USA and carries mfg part number 320XF-9-BXR3P-MS-CA, with the factory case label dated 06-SEP-2024.




