SIG Sauer P365X XSeries 9mm Micro-Compact, 3.1 in Barrel, Nitron Slide, XRAY3 Sights, Optics-Ready, 12+1, Two 12-Round Magazines
The SIG Sauer P365X XSeries is a micro-size 9mm that pairs the 3.1 in slide with the extended XSeries grip for 12-round flush-fit capacity. It features a Nitron-finished, optics-cut slide with XRAY3 Day/Night steel sights and the XSeries flat trigger with a 90-degree break. This example includes two 12-round steel magazines, the factory case, and the owner's manual.
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: Handling and storage marks from prior use are present. Please refer to the photos for exact condition.
What’s Included
- SIG Sauer factory hard plastic case
- Owner's manual
- Two 12-round steel magazines
The XSeries configuration combines the 3.1 in slide with the extended XSeries grip module, giving this micro-size pistol a 12+1 capacity while keeping magazines flush with the grip. The grip features a stippled texture for control and is designed to accept the included 12-round magazines.
The Nitron (PVD) slide is cut for micro red dots using the SIG-LOC/RMS-C footprint and ships with a cover plate secured by two screws. Front and rear serrations aid manipulation, and XRAY3 Day/Night steel sights remain installed.
The striker-fired action uses the XSeries flat trigger with a 90-degree break. A single-slot SIG micro accessory rail is integrated at the dust cover. This configuration is the non-manual-safety variant.
Construction centers on a modular FCU architecture with a stainless-steel receiver and a polymer frame. The slide is marked P365 with the X logo, and the frame is marked NEWINGTON, NH USA. The factory case label serial matches the frame.