SIG Sauer P320 X-Series XFULL 9mm Luger, 4.7 in Barrel, Nitron Slide, Striker-Fired, 17+1, 3 Mags
This SIG Sauer P320 X-Series XFULL stands out as a full-size 9mm with a 4.7 in barrel, a flat-faced trigger, and the X-Series grip module. It features a 3-dot sight set with a high-visibility green front dot. The pistol includes three factory 17-round steel magazines and retains the modular, serialized FCU chassis that defines the P320 platform.
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: There are minimal markings from previous handling with light signs of use. Please refer to the photos for additional detail.
What’s Included
- SIG Sauer factory hard case
- Owner's manual
- Three 17-round SIG Sauer factory steel double-stack magazines
The XFULL configuration delivers a full-size grip and 4.7 in barrel for maximum control and sight radius. The X-Series full-size grip module includes an extended beavertail and undercut trigger guard to help manage recoil and maintain a consistent, high grip. The striker-fired action pairs with a flat-faced trigger.
The Nitron-finished slide has front and rear cocking serrations. Sights are a 3-dot setup with a high-visibility green front dot and a square-notch rear with two dots.
A modular, serialized FCU chassis allows the fire control unit to be the serialized component. The polymer grip module features an M1913/Picatinny accessory rail with four cross-slots on the dust cover. There is no external manual safety or decocker.
This pistol is chambered in 9mm Luger, with the barrel marked "9mm x 19." It has a 17+1 capacity, and the included factory magazines are steel, double-stack, and have witness holes numbered to 17. Manufacturer marking reads "SIG Sauer, Inc., Newington, New Hampshire, USA."



