SIG Sauer P320 XSeries XFULL 9mm, 4.7 in Barrel, Tritium Sights, Optics-Ready, 17+1, Matte Black, 3 Magazines
This SIG Sauer P320 XSeries XFULL stands out as a full-size, 9mm striker-fired pistol with an optics-ready slide, tritium night sights, and a flat-faced XSeries trigger. It includes the XSeries full-size grip module with an extended beavertail and high undercut, ambidextrous slide-catch levers, and a 3-slot Picatinny rail. It comes with three 17-round magazines 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: Shows minimal handling marks consistent with light prior use. See photos for details.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer P320 owner's manual
- Three 17-round steel double-stack magazines
The XSeries XFULL configuration delivers a full-size package with a 4.7 in barrel, matte black slide and frame, and front and rear cocking serrations for confident manipulation. The dust cover integrates a 3-slot Picatinny accessory rail for lights or lasers. The slide is marked "SIG SAUER P320," and the pistol shows "NEWINGTON, NH, USA" manufacturing marks. The barrel hood is marked "9mm x 19."
Duty-ready sights and mounting flexibility define this model. It features tritium 3-dot night sights with a bright green front outline for fast sight acquisition. The slide is optics-ready with a removable rear-sight cover plate and a four-hole mounting pattern.
Ergonomics are optimized through the XSeries full-size grip module, which includes an extended beavertail, a high undercut trigger guard, and mild texturing for control. The flat-faced trigger promotes a consistent, straight-to-the-rear press. Controls include ambidextrous slide-catch levers with a left-side magazine release.
The modular, serialized FCU design allows easy configuration changes within the P320 family. Capacity is 17+1 in 9mm Luger, and this pistol includes three 17-round steel magazines to keep you ready out of the box.