Sig Sauer P365-XMACRO 9mm in Flux Defense Raider 365 PDW Chassis with ROMEO-X Red Dot, 6-inch Barrel, 17+1
This P365-XMACRO stands out as a purpose-built PDW-style configuration with factory 9mm performance and a compact footprint. It is installed in a Flux Defense Raider 365 PDW chassis featuring a spring-loaded side-folding pistol brace with "DEPLOY" control, an injection-molded polymer construction, and an integrated 1913 accessory rail. A SIG SAUER ROMEO-X red dot is already mounted, and the 6-inch barrel sits near flush with the chassis forend for a clean, integrated look.
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.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal markings from previous handling with indications of moderate prior use. Refer to pictures.
What’s Included
- SIG SAUER ROMEO-X red-dot sight (installed)
- Flux Defense Raider 365 PDW chassis with side-folding pistol brace (installed)
- 1x 17-round steel magazine for SIG P365 X-Macro pattern with numbered witness holes
The heart of this setup is a Sig Sauer P365-XMACRO 9mm Luger pistol configured in the X-Series macro format. It uses the 17-round P365 X-Macro pattern magazine and retains the platform’s striker-fired, locked-breech, short-recoil action. Forward and rear slide serrations provide positive purchase, and a green front sight dot remains visible with the optic installed.
The Flux Defense Raider 365 PDW chassis is constructed from injection-molded polymer with nitrided hardware. It adds a forend/handguard section around the slide nose secured by cap screws, delivering a rigid, integrated feel without altering the pistol’s operating system. An under-barrel 1913-style accessory rail is built in for mounting a light or other compatible accessories.
The spring-loaded side-folding pistol brace deploys via the dedicated "DEPLOY" control for rapid readiness while maintaining a compact profile when folded. The 6-inch barrel sits near flush with the chassis forend, giving this build a streamlined front end that complements the PDW layout.
This is a P365-series handgun in a PDW chassis, not an AR-pattern firearm. The combination of the ROMEO-X red dot, extended barrel configuration, and Raider 365 chassis creates a cohesive, feature-forward package tailored for the macro-format P365 platform.