Sig Sauer P320 X-Five 9mm, Full-Size 5 in Barrel, FDE Frame/Black Slide, Optics-Ready, 21+1, 4 Magazines
The Sig Sauer P320 X-Five stands out with X-Series performance features and a competition-focused configuration. This full-size 9mm includes a 5-inch barrel, a flat-faced trigger, a removable flared magwell, and fiber-optic/adjustable sights. It is optics-ready via a removable rear-sight cover plate and comes with four 21-round steel magazines, plus a Grayguns X5 guide rod and spring in the package.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol has very minor, light scratches. The feed ramp has blemishes but remains smooth. The action is smooth with a crisp trigger pull.
What’s Included
- SIG SAUER hard case
- Paperwork
- Grayguns P320 X5 guide rod with 15 lb spring (in package; uninstalled)
- Four 21-round steel magazines (Made in Italy)
The X-Five configuration delivers a full-size 9mm with a 5-inch barrel, a flat-faced trigger, and a removable flared metallic magwell for fast, confident reloads. Capacity is 21+1, and this example ships with four 21-round steel magazines marked Made in Italy.
The black slide features front and rear serrations, three top lightening windows, and an optic-cut plate. It is optics-ready via a removable rear-sight cover plate. Sighting is fast and precise with a green fiber-optic front and a fully adjustable black rear.
The FDE/tan polymer frame carries a full-length dust cover with a 5-slot Picatinny rail. Controls include ambidextrous slide-catch levers and a left-side magazine release. The modular P320 FCU design is present, and the slide is marked "SIG SAUER P320" and "X-FIVE."
Made in the USA with the frame marked NEWINGTON, NH, this pistol corresponds to MPN 320X5-9-BAS. The case label is dated 08-MAY-2017 with the same SKU. A Grayguns P320 X5 guide rod with a 15 lb spring is included in the package but not installed.




