Sig Sauer P365 XL 9mm Striker-Fired Pistol with 3.7" Barrel, Flat-Faced Trigger, and Factory Case (365XL-9-BXR3)
This Sig Sauer P365 XL is a 9mm striker-fired pistol from the P365 series, configured in the XL size with a 3.7" barrel and 12+1 capacity. It has a polymer frame, an optics-ready slide cut with cover plate, and a flat-faced trigger. Markings include "P365" and "XL" with the X logo on the slide, "NEWINGTON, NH, USA" on the frame/chassis, and "SIG SAUER" plus "9mm x 19" on the barrel hood.
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: This firearm has minor, superficial scratches and blemishes. The bore is clean and shiny. The rear sight is missing.
What’s Included
- SIG SAUER factory hard case
- SIG SAUER P365-series owner’s manual (paper booklet)
- 2x SIG SAUER P365-series factory steel 12-round magazines (Made in USA)
The P365 XL format adds a longer 3.7" barrel and XL-length grip while keeping the P365-series footprint. With a 12+1 capacity and two included 12-round magazines, this setup is well-suited for shooters who want the XL size configuration.
This example features a polymer frame and a short accessory rail on the dust cover with multiple transverse slots. The magazine release is the standard type, and the pistol uses a striker-fired action with a flat-faced trigger.
The slide includes both front and rear serrations, and it is cut for an optics-ready interface with a cover plate installed. The pistol is fitted with iron sights and a bright green ring/dot front sight (illumination type not confirmed).
Additional production and origin details include a case label dated 14-NOV-2019, "Made in United States" markings, and manufacturer locations marked on the pistol. No external manual thumb safety levers are visible in the provided views.




