SIG Sauer P365X XSeries 9mm Micro-Compact, 3.1 in Barrel, Nitron Slide, Striker-Fired, Flat Trigger, 15+1, Non-MS
This P365X XSeries delivers a micro-compact 9mm with the XSeries grip module and flat-faced trigger, paired with a 3.1 inch barrel and Nitron-finished slide. It includes both 12- and 15-round factory magazines and features SIG's modular FCU design in a non-MS configuration. The frame is marked NEWINGTON, NH USA, and sights are a TG-H3 front dot with a square-notch rear.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal markings from previous handling and use. Please refer to the photos for a close look at all surfaces.
What's Included
- SIG Sauer factory hard case (gray)
- SIG Sauer P365 Series owner's manual
- One 15-round factory steel P365 magazine (marked MADE IN USA)
- One 12-round factory steel P365 magazine (marked MADE IN USA)
- Additional sleeve/baseplate adapter
The XSeries grip module provides a secure, textured hold with an extended beavertail, complementing the micro size for controlled handling. The flat-faced trigger is an XSeries hallmark, offering a consistent striker-fired press in a compact package.
The slide wears a Nitron finish and features front and rear serrations for confident manipulation. A single-slot accessory rail on the frame supports compatible compact lights or accessories.
Sight setup consists of a TG-H3 front dot and a square-notch rear, delivering a clear, fast-read sight picture. The 3.1 inch barrel keeps the profile short while maintaining reliable performance.
This non-MS configuration has no external manual safety. It uses SIG's modular, serialized FCU design and a polymer frame marked NEWINGTON, NH USA. The included 12- and 15-round magazines support a total capacity of up to 15+1. Manufacturer part number is 365X-9-BXR3.