SIG Sauer P320 X-Series XCompact Professional 9mm, 3.6 in Barrel, XRAY3 Sights, Optics-Ready, 15+1
This SIG Sauer P320 X-Series XCompact Professional pairs a compact 3.6-inch barrel with an optics-ready Pro-cut slide that keeps the rear sight in its own dovetail. It comes equipped with SIG XRAY3 day/night sights, a flat-faced trigger, and the modular serialized FCU design. The pistol includes two 15-round steel magazines, an accessory rail with four slots, and a black polymer frame marked Newington, NH, USA. It is a striker-fired configuration with no external manual thumb safety.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in solid shape, with some scratches and blemishes present from prior handling.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer owner's manual
- Two 15-round steel magazines (marked 'Made in Italy')
The X-Compact length 3.6-inch barrel and compact grip make this P320 configuration suited to carry-friendly dimensions while maintaining a 15+1 capacity. The striker-fired system is paired with a flat-faced trigger for a consistent feel.
The optics-ready Pro-cut slide includes a removable cover plate and retains the rear sight in a separate dovetail. Front and rear serrations aid slide manipulation, and the slide and frame wear a uniform black finish.
SIG XRAY3 day/night sights come installed, with a tritium front featuring a green ring and a tritium rear. This setup provides a bright front reference in daylight and tritium capability in low light.
The polymer frame integrates a four-slot accessory rail for lights or other rail-mounted additions. The frame is marked NEWINGTON, NH, USA, and this model is built without an external manual thumb safety.
This P320 X-Series XCompact Professional includes two 15-round steel magazines marked 'Made in Italy.' The factory package is completed with a SIG Sauer hard case and owner's manual. Manufacturer part number is W320C-9-BXR3-PRO.




