Sig Sauer P365-XMACRO COMP 9mm Luger, 3.1 in Barrel, 17+1 Capacity, Nitron Slide, Night Sights, Optics-Ready, Integrated Compensator
This P365-XMACRO COMP delivers 17+1 capacity in a micro-size package with a slide-integrated dual-port compensator to help control muzzle rise. It features a 3.1 in barrel, tritium night sights, an optics-ready slide with a removable cover plate, and a full-length M1913 rail with four slots. The Macro grip module accepts 17-round magazines and includes interchangeable backstraps.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: There is little sign of prior use. The firearm is in excellent functional condition.
What's Included
- SIG Sauer factory hard case (gray)
- SIG Sauer owner's manual
- SIG Sauer magazine loader
- Interchangeable Macro grip backstrap inserts (extras shown)
- 2x 17-round steel double-stack magazines
The COMP variant integrates the compensator directly into the slide, reducing muzzle rise without adding length to the barrel. Front and rear grasping serrations aid in positive manipulation, and the flat-faced trigger offers a consistent striker-fired pull. The slide is optics-ready with a removable cover plate for easy mounting when the buyer chooses to add a compatible optic.
The sighting system is set up for low-light with tritium 3-dot night sights; the front is a TG-H3 unit with a green ring for fast indexing. Interchangeable Macro backstraps allow quick grip size tuning, and the full-length M1913 Picatinny rail with four slots supports common light and accessory mounting.
Construction emphasizes durability: a stainless-steel slide with a black Nitron finish, a carbon steel 3.1 in barrel, a stainless-steel serialized FCU, and a polymer grip module. The pistol is striker-fired with no manual thumb safety, and it uses the XMACRO-series 17-round magazines for a 17+1 configuration.
Dimensions keep the profile trim while maximizing capacity: overall length is approximately 6.6 in, height about 5.2 in, width about 1.1 in, and weight about 21.5 oz. The frame is marked Newington, NH, USA, and this configuration corresponds to SIG Sauer part number 365XCA-9-COMP.