SIG Sauer P320 XFULL PRO 9mm - Professional Program, Law Enforcement Issue Surplus, 4.7 inch Optics-Cut Slide with Factory ROMEO-X
This P320 X-Series PRO is the Professional Program full-size configuration built in Newington, NH and issued for law enforcement personnel, now released as surplus to the civilian market. It pairs a 4.7 inch optics-cut Nitron slide with a factory-mounted SIG Sauer ROMEO-X reflex sight, a flat-faced trigger, and the X-Series grip module. Chambered in 9mm Luger with a 17+1 capacity and no manual thumb safety, it delivers the clean, modern P320 feature set in a duty-ready package.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what's typical from inspection (see photos).
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This pistol appears unused beyond factory testing and routine handling.
What's Included
- SIG Sauer ROMEO-X reflex sight (installed)
- ROMEO-X accessory kit with CR1632 battery
- Three 17-round SIG Sauer factory steel magazines
- SIG Sauer factory hard case
- SIG P320 operator's manual
- Cable lock
The XFULL PRO configuration (mfg part number W320F-9-BXR3-PRO-RXX) is a full-size, striker-fired P320 in the X-Series PRO line. It features a 4.7 inch slide with front and rear serrations, a Nitron black finish, and a slide cut for optics. From the factory, this example includes SIG's ROMEO-X reflex sight installed.
The X-Series grip module adds an extended beavertail and high undercut to promote a higher hand position and consistent control. A flat-faced trigger provides a straight press. The magazine release is reversible to accommodate user preference.
Duty-forward features include an M1913 accessory rail on the dust cover, iron sights with a green-dot front blade, and a 17+1 capacity in 9mm Luger. This configuration is produced without a manual thumb safety.
Marked NEWINGTON, NH, USA and made in the United States, this Professional Program pistol was issued for law enforcement and is now available to civilian buyers as surplus. The FCU serial number matches the case label, confirming the factory pairing.