SIG Sauer P320 X-Series XFULL 9mm, 4.7 in Barrel, Full-Size, Optics-Ready, 3x 17-Round Mags, USA
This SIG Sauer P320 X-Series XFULL stands out as a full-size, striker-fired 9mm with a 4.7-inch barrel, an optics-ready slide, and a modular FCU architecture. It features a flat-faced trigger, steel 3-dot sights with a high-visibility green front, and comes with three 17-round steel magazines. Marked NEWINGTON, NH, USA, it offers proven X-Series ergonomics and performance in a duty-length configuration.
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 Condition: Excellent - Sharp lands and grooves.
Specific Condition Notes: Please note that no optic cover plate is included.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer owner's manual
- Three 17-round steel double-stack P320 full-size magazines
The X-Series XFULL configuration delivers a true full-size grip module with an extended beavertail and a high undercut trigger guard. Combined with the flat-faced trigger, it supports a straight, consistent press. Capacity is 17+1 with the included steel double-stack magazines.
The slide is cut for optics and includes front and rear serrations for positive manipulation. It is designed so the rear sight is removed when the cover plate is taken off for mounting an optic. Factory steel 3-dot sights are installed, with a high-visibility green front and a square-notch 2-dot rear.
Built around SIG's modular Fire Control Unit, this P320 allows size and caliber conversions within the platform. It operates via a striker-fired, short-recoil system and is configured with no external manual safety.
The polymer frame integrates a dust-cover accessory rail for lights or other rail-mounted gear. The pistol is marked NEWINGTON, NH, USA, and pairs its 4.7-inch barrel with the full-size slide and grip for a balanced, duty-length setup.