SIG Sauer P365 9mm Micro, 3.1 in Barrel, Nitron Black, Striker-Fired, Optics-Ready Slide, Custom TG-H3 Tritium Front Sight, +P Rated, 3 Magazines, Made in USA
This SIG Sauer P365 stands out as a micro-size 9mm with a custom TG-H3 tritium front sight and a complete magazine set, including a 12-round option. It features a Nitron black, optics-ready slide with front and rear serrations, a proprietary P365 accessory rail, and clear factory markings throughout. This example is the standard configuration with no manual safety. Rated for +P ammunition and made in the United States, it comes with the original SIG case and P365 manual.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There are small scuffs present throughout the pistol. The bore is bright and clean.
What's Included
- 2x 10-round steel magazines
- 1x 12-round steel magazine
- SIG Sauer OEM hard case
- SIG Sauer P365 owner's manual
- Magazine notes: Mix of bodies marked "Made in Italy" and "Made in USA" (base pads vary)
The P365 delivers micro-size concealability with meaningful capacity, supported here by two 10-round magazines and one 12-round magazine. The listed capacity is 12+1 when using the 12-round magazine.
The front sight has been replaced with a TG-H3 tritium unit, dovetailed into the slide. The rear is a fixed, low-profile sight. This setup provides a durable, low-profile sight picture with a tritium front reference.
The Nitron black slide includes front and rear cocking serrations and is optics-ready, while the polymer frame integrates the proprietary single-slot P365 accessory rail on the dust cover. Factory markings are present: the slide is rollmarked "P365," the barrel hood is marked "SIG SAUER" and "9mm x 19," and the frame is molded "NEWINGTON, NH USA."
This striker-fired P365 uses a 3.1-inch barrel and is rated for +P ammunition. The package is completed with the original SIG Sauer hard case and P365 owner's manual, along with three steel magazines.




