SIG Sauer P320 X-Series Pro Full-Size 9mm, 4.7 inch Barrel, Optics-Cut Slide, Black, 3x 17-Round Magazines
This full-size SIG Sauer P320 X-Series Pro pairs the P320's modular FCU design with X-Series ergonomics and a 4.7 inch barrel. It features a factory optics-cut slide with the rear sight positioned behind the cut, a flat-faced trigger, and a 4-slot Picatinny rail. It comes with three 17-round steel magazines, the SIG factory case, and the P320 owner's manual. The frame is marked NEWINGTON, NH, USA, and the case label lists part number W320F-9-BXR3-PRO-RXX with a barcode date of 25-SEP-2024.
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 light signs of prior use. Please refer to the photos for a close look.
What's Included
- SIG Sauer factory hard case
- SIG Sauer P320 owner's manual
- Three 17-round steel magazines
The modular P320 platform uses a serialized fire-control unit, allowing the slide, barrel, and grip module to be configured within the P320 family. This example is the full-size X-Series Pro in 9mm Luger with a 4.7 inch steel barrel and a 17+1 capacity.
X-Series ergonomics include an extended beavertail, higher trigger undercut, a straighter front strap, and the X-Series polymer grip module with aggressive texture. The flat-faced trigger provides a straight break, and the pistol is striker-fired with no external manual thumb safety.
The slide is factory optics-cut with the rear sight set behind the cut, and the cover plate is not installed. Sights are dovetailed iron sights with a bright green-dot front and a square-notch rear, set against a black slide finish.
Controls include an ambidextrous slide catch and a left-side magazine release. The polymer frame integrates a 4-slot Picatinny dustcover rail for mounting compatible accessories. The pistol is marked NEWINGTON, NH, USA, aligns with its United States origin, and carries SIG's model code W320F-9-BXR3-PRO-RXX as shown on the case label dated 25-SEP-2024.