Sig Sauer P365 Nitron Micro-Compact 9mm with PMM Threaded Barrel, PMM Micro Compensator, and P365 XMacro Grip Module, 17+1, XRAY3 Sights
This Sig Sauer P365 Nitron Micro-Compact stands out with a purpose-built PMM threaded barrel and Micro compensator, a factory SIG P365 XMacro grip module with a flared magwell, and two 17-round magazines. It retains the proven P365 slide with XRAY3 sights and Nitron finish while gaining a true 1913 accessory rail and enhanced control from the PMM JTTC system. The FCU serial matches the factory case label dated 27-OCT-2023, and this SKU 365-9-BXR3 configuration has no manual safety.
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.
Specific Condition Notes: This pistol shows only minor evidence of prior handling wear.
What’s Included
- SIG Sauer factory hard case
- Parker Mountain Machine threaded barrel (installed)
- Parker Mountain Machine Micro compensator (installed)
- SIG Sauer factory 9mm barrel (loose spare)
- Flat-faced trigger shoe (installed)
- Factory curved trigger shoe (loose spare)
- Slide release lever
- 2x 17-round SIG Sauer factory steel magazines (P365 XMacro compatible)
The core of this build is the PMM Micro JTTC system: a DLC-coated 416 stainless threaded barrel paired with a captured compensator designed to reduce muzzle rise by a stated 30–40%. This setup keeps the 3.1-inch P365 slide compact while adding meaningful shot-to-shot control, and the DLC finish supports durability on high-wear surfaces.
The installed P365 XMacro grip module delivers a macro-length profile with a true 1913 accessory rail featuring four slots. It accepts 17-round P365 XMacro magazines and is finished with a flared magwell secured by two screws to speed reloads and provide a stable purchase at the base of the grip.
The slide retains the proven P365 Nitron finish with front and rear serrations, dovetailed SIG XRAY3 Day/Night sights, and no optics cut. Controls are familiar P365 format, and this 365-9-BXR3 configuration is the no-manual-safety variant. A flat-faced trigger shoe is installed for a straight press.
This package is rounded out with two 17-round magazines, the original SIG factory barrel, and the factory case. The FCU serial matches the case label, which is dated 27-OCT-2023. Overall, it is a clean, cohesive setup combining the compact P365 slide with the XMacro grip and PMM barrel/compensator for enhanced control and capacity.