SIG Sauer P320 XFULL 9mm X-Series, Optics-Ready, X-RAY3 Sights, 4.7 in Barrel, 3x 17-Round Magazines
This SIG Sauer P320 XFULL brings the X-Series feature set to a full-size 9mm configuration with a 4.7-inch barrel and 17+1 capacity. It stands out with X-RAY3 day/night sights, an optics-ready slide with a removable cover plate, and the modular P320 Fire Control Unit (FCU). The pistol includes three factory 17-round magazines and ships in the original SIG hard case with manual.
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.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks from prior use. Please refer to the photos for additional detail.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer P320 operator's manual
- Three 17-round SIG Sauer P320 steel magazines
- SIG Sauer logo decal
The XFULL variant delivers a full-size slide and grip with the X-Series medium grip module for a confident, consistent hold. Its flat-faced trigger provides a straight pull and clean break in a striker-fired action, and the serialized FCU enables the modularity the P320 platform is known for.
The slide is optics-ready with a removable cover plate and features both front and rear serrations for positive manipulation. SIG X-RAY3 day/night sights come installed from the factory, pairing a high-visibility green front dot with a two-dot rear night sight, and providing an approximate 6.6-inch sight radius.
Controls include ambidextrous slide catch levers and a reversible magazine release to accommodate different shooting preferences. The full-length dust cover incorporates a four-slot MIL-STD-1913 Picatinny rail for mounting lights or other compatible accessories.
Built with a glass-reinforced polymer frame and finished in black, the pistol measures about 8.2 inches in overall length, 5.5 inches in height, and 1.3 inches in width, with a weight of about 29.5 ounces. Capacity is 17+1 in 9mm Luger, and this example includes three factory 17-round magazines.