Sig Sauer P320 XFULL XSeries PRO 9mm LE Surplus - 4.7 in, 17+1, ROMEO-X Red Dot, XRAY3, Nitron, 3x 17rd Mags
This P320 XFULL XSeries PRO is a law-enforcement issue surplus pistol now made available to the civilian market. It comes in as-new condition with a factory-installed SIG Sauer ROMEO-X red dot, a full-size 4.7 in barrel, and 17+1 capacity. The serialized modular FCU design, X-Series flat trigger, and ambidextrous extended slide catch levers round out a proven, duty-grade configuration. The factory case label is dated 23-Oct-2024 and marked Made in United States.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what's typical from inspection (see photos).
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This example appears unused beyond factory testing and routine handling.
What’s Included
- SIG Sauer ROMEO-X open-emitter reflex red dot sight with left-side controls (installed)
- Three 17-round steel magazines (marked "Made in Italy")
- SIG Sauer factory hard case (gray)
- SIG Sauer owner's manual
- ROMEO-series optic manual
Built on the XSeries full-size grip module, this PRO configuration pairs a 4.7 in barrel with 17+1 capacity, giving it the classic P320 full-size balance and sight radius. The flat-faced X-Series trigger offers a consistent, striker-fired pull, and the pistol uses a short-recoil, locked-breech action. It is configured without an external manual safety.
The Nitron-finished slide features front and rear cocking serrations and the PRO direct-mount optics footprint (DeltaPoint Pro pattern). A SIG Sauer ROMEO-X red dot is factory-installed in the rear sight position, while the XRAY3 green-outline front dot remains for a bright day/night aiming reference.
The modular, serialized fire control unit lets you swap compatible grip modules, slides, and calibers within the P320 system. Controls include ambidextrous/extended slide catch levers for easy manipulation. An M1913 accessory rail with four slots supports lights or other rail-mounted accessories.
This example is former law-enforcement issue surplus and is now offered to the civilian market. It ships with three full-size steel magazines and the original SIG Sauer factory case. The case label is dated 23-Oct-2024 and marked Made in United States, aligning with the pistol's current-production features and components.