SIG Sauer P365X XSeries 9mm Micro, 3.7 in Barrel, Optics-Ready, Matte Black, Four Magazines (21/17/12/12)
This SIG Sauer P365X from the XSeries pairs a micro-size polymer frame with a 3.7 in barrel and an optics-ready slide. It features a matte black finish, front and rear slide serrations, a flat-faced trigger, and high-visibility iron sights. Made in the USA, it comes well-equipped with four steel magazines and ships in the SIG factory case with manual and a Kydex IWB holster.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are present. The slide's optics-cut cover plate is installed and included. Please note: The factory case label (part no. 365XCA-9-BTAC-TB-RXSL) indicates this serial originally shipped with a 4.3 in threaded barrel and four 21-round magazines. The pistol has been reconfigured and now wears a non-threaded 3.7 in barrel/slide and includes 21/17/12/12 magazines as listed.
The case label serial number matches the FCU. See the photos for additional views.
What's Included
- SIG Sauer factory hard case
- Owner's manual
- Kydex IWB holster with concealment wing
- 1x 21-round magazine
- 1x 17-round magazine
- 2x 12-round magazines
The slide is marked P365 with the X-Series logo forward of the ejection port and wears a matte black finish with front and rear serrations. It is cut for optics, allowing direct mounting of a compatible micro red dot if desired.
The barrel hood is stamped SIG SAUER and 9mm x 19, and the barrel length is 3.7 inches. This configuration delivers the extended sight radius of the longer slide and barrel within the P365X format.
The pistol uses a micro-size polymer grip module with SIG SAUER molded side panels and a flat-faced trigger on a striker-fired action. The dustcover carries a single-slot SIG-type accessory rail for a light or other rail-mounted accessory.
Iron sights include a bright green dot front sight paired with a steel rear notch for a clear, durable sight picture. Controls and markings reflect production in Newington, New Hampshire, USA.
This package includes four steel P365-series magazines: one 21-round, one 17-round, and two 12-round options. The listed capacity is 21+1 with the included 21-round magazine.