Sig Sauer P365 X-Macro 9mm, 3.7 in Barrel, 17+1 Capacity, Optic-Ready, Tritium Night Sights, Black
This Sig Sauer P365 X-Macro pairs a slim P365 profile with a macro-length grip module that holds 17+1 rounds. It features a non-comp 3.7 inch barrel/slide setup, an optic-ready slide with cover plate, and tritium 3-dot sights with a high-visibility green front. The frame is a textured polymer design with interchangeable backstraps, an undercut trigger guard, and a beavertail, marked NEWINGTON, NH USA.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Shows minimal handling marks from previous use. Please see the listing photos for close-up views.
What’s Included
- SIG Sauer factory hard case labeled for P365 X-Macro
- 1x 17-round steel magazine with extended polymer base pad
- Spare interchangeable backstrap (size M), not installed
The X-Macro grip module delivers a 17+1 capacity while maintaining the slim P365 footprint. The aggressive molded texture, beavertail, and undercut trigger guard provide a secure hold and consistent indexing, and the interchangeable backstrap system lets you fine-tune the fit.
The slide is optic-ready with a cover plate that carries the rear sight, and it includes front and rear serrations for confident manipulation. It has a matte black finish with the ejection port on the right.
Sights are a tritium 3-dot set with a high-visibility green front dot and tritium rear dots mounted on the optic cover plate. The dustcover integrates a full-length 4-slot MIL-STD-1913 accessory rail for lights or lasers.
This striker-fired, semi-automatic pistol uses a flat-faced trigger and left-side controls, including the slide stop, magazine release, and takedown lever. The polymer frame is finished in black and marked NEWINGTON, NH USA. Included is one 17-round steel magazine with an extended polymer base pad.




