SIG Sauer P365X 9mm Micro-Compact, XSeries, 3.1 in Barrel, XRAY3 Sights, Optics-Ready, Nitron, 10+1
The SIG Sauer P365X brings the XSeries feature set to a micro-size 9mm. It pairs a 3.1 in carbon steel crowned barrel with an optics-cut Nitron slide, XRAY3 day/night sights, and a flat-faced trigger. This striker-fired model uses SIG's modular serialized stainless-steel FCU and ships with two 10-round magazines, all made in Newington, New Hampshire, USA.
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 minor scratches and small blemishes on the exterior.
What’s Included
- SIG Sauer factory hard case (gray)
- Two 10-round SIG Sauer factory steel magazines for the P365
The P365X is part of the P365 XSeries, combining a micro-size profile with enhanced ergonomics. The XSeries polymer grip module features micro-texture for secure purchase and is paired with SIG's flat-faced trigger for a consistent, modern striker-fired feel.
The optics-cut slide uses the Compact/Shield RMS-c footprint. The rear sight remains on the removable cover plate, and the slide includes front and rear serrations for confident manipulation. The slide and external metal components wear a durable Nitron finish.
Barrel length is 3.1 inches, made from carbon steel with a crowned muzzle. The serialized stainless-steel fire control unit provides a modular foundation, and the pistol includes an integral accessory rail. This configuration is the no-manual-safety variant.
SIG XRAY3 day/night sights are factory installed, with a green front dot and two-dot rear on the cover plate for clear sight definition in varied light. Capacity is 10+1 with the included magazines.
Factory details align with mfg part number 365X-9-BXR3P-10. The case label shows SKU 365X-9-BXR3P-10 with a serial matching the frame, confirming set integrity. Made in Newington, NH, USA.