SIG Sauer P320 XFULL 9mm, 4.7-inch XSeries, Optics-Ready Slide, Flat Trigger, 3 Magazines – Excellent Condition
This SIG Sauer P320 XFULL 9mm is a full-size XSeries configuration with the 4.7-inch barrel, a flat-faced trigger, and the modular FCU that defines the P320 platform. It features an optics-ready slide with a removable cover plate, XSeries grip module enhancements, and ambidextrous controls. Made in the USA and shipped with three 17-round magazines, this example is in excellent condition and set up with clean, practical features buyers look for in a modern duty-size pistol.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks from prior use. The bore is bright and clean. Please refer to the photos for a detailed view of surfaces and finish.
What’s Included
- SIG Sauer factory hard case (gray)
- SIG Sauer owner's manual
- 3x 17-round magazines
The XFULL configuration pairs a 4.7-inch steel barrel with a full-length slide finished in matte black and cut for optics under a removable cover plate. Front and rear slide serrations provide positive charging control, and the recessed-crown, non-threaded barrel supports consistent accuracy and durability.
The full-size XSeries grip module (Medium) adds control-focused ergonomics, including an extended beavertail, a pronounced trigger-guard undercut, and a mild integral magwell flare for efficient reloads. An integrated accessory rail on the dust cover supports common weapon lights or accessories.
Controls are set up for real-world use: ambidextrous slide catch levers and a reversible magazine release accommodate a wide range of shooters. The flat-faced trigger offers a straight, consistent press characteristic of the XSeries line.
Sights are a clean 3-dot iron setup with a high-visibility green-ring front dot and a dovetailed rear sight. The pistol ships with three 17-round, steel double-stack magazines for full-capacity carry or range use.
Built around SIG Sauer’s modular serialized fire control unit (FCU), the P320 platform enables grip and slide configuration changes. This pistol is made in the USA, with the frame molded in Newington, New Hampshire, and finished in a uniform matte black.