SIG Sauer P365XL XSeries ROMEOZero 9mm — 3.7 in Barrel, Nitron Slide, Front Sight, 4 Magazines, Factory Case
This is the factory P365XL XSeries ROMEOZero package, identified by SKU 365XL-9-BXR3-RXZ. It pairs the XL-length, optics-cut slide with SIG Sauer’s ROMEOZero micro red dot and a front sight. Made in the United States, the original factory bundle ships with two 12-round magazines; this sale includes four magazines total (three 15-round and one 12-round) along with the original SIG Sauer case and manuals.
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: The pistol shows minor scratches and blemishes. The bore is clean and shiny. The installed SIG Sauer ROMEOZero optic has clear, clean glass and powers on, with brightness levels cycling as intended. One optic mounting screw is stripped.
What’s Included
- SIG Sauer factory hard case
- SIG Sauer ROMEOZero micro red dot sight (installed)
- SIG Sauer ROMEOZero optic manual
- SIG Sauer P365 series owner's manual
- Coin cell battery for ROMEOZero red dot
- 3x 15-round magazines
- 1x 12-round magazine
The P365XL XSeries ROMEOZero configuration is a factory bundle (mfg part number 365XL-9-BXR3-RXZ) with an optics-cut Nitron-finished slide and a front sight installed. The slide is marked "XL" and "P365," the frame is molded "NEWINGTON, NH USA," and the barrel is marked "SIG SAUER" and "9mm x 19." The box label is dated 20-JAN-2021.
The XSeries flat-face trigger with a 90-degree break provides a consistent, straight-back press, while the striker-fired, locked-breech action keeps operation familiar across the P365 family. The polymer grip module includes an accessory rail, and the optics-cut slide comes with the ROMEOZero pre-installed.
Included magazines cover both capacity and carry options: three 15-round steel magazines and one 12-round steel magazine. The set includes extended and mid-length base pads as shown, and the pistol’s listed capacity is 15+1 with the 15-round magazines.
The modular P365 platform uses a serialized fire control unit (FCU), allowing the grip module to be changed within the P365 family if desired. Country of origin is the United States.