SIG Sauer P320 Compact PRO BXR3 9mm, Nitron Slide, Optic Cut, 15+1, Factory Case
This SIG Sauer P320 Compact PRO BXR3 stands out with its optics-ready PRO footprint, serialized removable FCU chassis, and stainless-steel slide finished in Nitron. It pairs a compact 9mm configuration and 15+1 capacity with practical features like front and rear serrations, a green front dot sight, and an M1913 rail. It comes with a factory case and one steel magazine marked Made in Italy.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
This firearm is in solid functional shape. There are scratches and blemishes present on exterior surfaces. The rear sight shows pitting.
What's Included
- SIG Sauer factory hard case with serial-matched label
- 1x 15-round steel magazine marked "MADE IN ITALY"
The P320 Compact PRO configuration delivers a striker-fired 9mm platform in a carry-friendly size with a 15+1 capacity. The black polymer grip module houses SIG's serialized, removable FCU chassis, allowing the core fire control unit to be serviced or reconfigured as needed.
Its stainless-steel slide wears a durable Nitron finish and features front and rear cocking serrations for confident manipulation. The slide is optic cut with a PRO-footprint, two-screw cover plate, and the rear sight retained at the back of the slide; the slide is not Pro-Cut and has no windowed lightening cuts.
Sighting is straightforward with iron sights that include a green front dot and a dovetailed rear. The frame integrates an M1913-type accessory rail with multiple slots to support common weapon lights or accessories compatible with this pattern.
Additional details include a USA origin marking, a frame marked NEWINGTON, NH, USA, and a steel magazine marked Made in Italy. The model is part of SIG's PRO series and carries the BXR3 designation, with manufacturer part number L320C-9-BXR3-PRO.