Sig Sauer P365 Optics-Ready 9mm Micro-Compact, XRAY3 Night Sights, Nitron Slide, 3.1 in Barrel, 10+1, Two 10-Round Magazines
This Sig Sauer P365 stands out as a micro-size, striker-fired 9mm with an optics-ready slide and factory XRAY3 tritium night sights. It pairs a stainless-steel slide with a durable Nitron finish and a stainless-steel fire control unit housed in a textured polymer grip module. The pistol includes two 10-round factory magazines, one flush-fit and one with a finger-extension baseplate, offering adaptable handling in a compact footprint.
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.
Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are few signs of prior use or handling. The bore is clean and shiny.
What’s Included
- SIG Sauer factory hard case
- Original manual
- Two 10-round SIG Sauer P365 steel magazines: one flush-fit and one with a finger-extension baseplate
The optics-ready slide features a cover plate retained by two screws, giving you the option to mount a compatible micro reflex optic when desired. Front and rear slide serrations aid in positive manipulation, and the slide is marked P365. The barrel is marked 9mm x 19.
Factory XRAY3 tritium night sights come installed, with a green-dot tritium front and a square-notch tritium rear for clear sight indexing in varied light. The P365 uses a curved trigger and a striker-fired, short-recoil, semi-automatic action with no external manual safety.
Construction centers on a stainless-steel slide with a black Nitron finish and a stainless-steel fire control unit inside a black, textured polymer grip module. A SIG proprietary compact accessory rail provides mounting for compatible compact lights or accessories.
Dimensions are tailored to micro-compact carry: a 3.1 in barrel with 6-groove rifling and a 1:10 right-hand twist, overall length of 5.8 in, height of 4.3 in, width of 1.00 in, and an unloaded weight of approximately 15.7 oz. Capacity is 10+1 using the included factory magazines.
This P365 is made in the USA and the frame is marked NEWINGTON, NH USA. It is delivered as the optics-ready submodel under manufacturer part number 365-9-BXR3P.

