Sig Sauer P365XL XSeries 9mm Micro, 3.7 in Cold-Hammer-Forged Barrel, Optics-Cut Slide, 12+1, Matte Black
The Sig Sauer P365XL XSeries delivers the extended slide and grip of the XL format in a micro 9mm package, pairing a 3.7 in cold-hammer-forged barrel with a flat-faced XSeries trigger and an optics-cut slide. This example is in excellent condition and includes two 12-round factory magazines, the factory case, and the P365 operator's manual.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are minimal handling marks visible on close inspection. Please review the photos for a complete view of the firearm's surfaces and edges.
What’s Included
- SIG SAUER factory hard case (gray)
- SIG SAUER P365 Pistols operator's manual
- Two 12-round factory P365 steel magazines
The P365XL XSeries format provides an extended slide and grip module relative to the original P365, while maintaining a micro footprint. It uses a 3.7 in non-threaded, cold-hammer-forged barrel and a 12+1 capacity with the included factory magazines.
The slide is matte black with front and rear serrations and an optics cut. A removable rear sight plate is installed, and the iron sights include a high-visibility green-ring front post paired with a square-notch rear.
The flat-faced XSeries trigger complements the striker-fired action. Controls include a reversible magazine release, a left-side slide catch, and a left-side takedown lever. The dust cover carries a single-slot accessory rail, and the grip features an undercut trigger guard and a beavertail tang. There is no external manual thumb safety.
Construction centers on Sig's modular stainless-steel serialized fire-control unit (FCU) seated in a black polymer grip module, with a stainless-steel receiver. The pistol is finished in matte black and is made in the USA.




