SIG Sauer P320 XFULL Pro X-Series 9mm Luger, 4.7 inch, Nitron Slide, Night Sights, Optics-Ready, 3x 17-Round Magazines
This SIG Sauer P320 XFULL Pro from the X-Series is a full-size, striker-fired 9mm built around SIG's modular FCU. It pairs a Nitron-finished, optics-ready slide with tritium night sights and a flat-faced trigger. The X-Series Medium grip module with extended beavertail and high undercut supports a confident hold, while the package includes three 17-round steel magazines. The case label shows part number W320F-9-BXR3-PRO-RXX with a 25-SEP-2024 date code.
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 markings from previous handling and use. The bore is bright and clean. See photos for additional detail.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer P320 owner's manual
- Three 17-round steel double-stack magazines with orange followers and witness holes
The P320 XFULL Pro delivers a full-size X-Series configuration with a 4.7-inch carbon steel barrel and 17+1 capacity. Its modular, serialized FCU allows the fire control unit to be removed from the grip module, supporting the P320's well-known adaptability.
The Nitron-finished slide features front and rear serrations, an optics-ready cut with a removable rear sight plate, and an external loaded-chamber viewing port. Fixed tritium 3-dot night sights are installed, with a bright green ring on the front sight for fast visual pickup.
The black polymer X-Series Medium grip module includes an extended beavertail and a high undercut to help establish a consistent, high grip. Controls include ambidextrous slide-catch levers and a left-side magazine release. A 3-slot MIL-STD-1913 accessory rail on the dust cover accepts compatible lights or lasers.
This U.S.-made pistol has a black finish throughout and no manual safety. The frame molding indicates Newington, NH, USA, and the case label lists model code W320F-9-BXR3-PRO-RXX with a 25-SEP-2024 date code. Three 17-round magazines are included to round out a complete, ready-to-run setup.