SIG Sauer P320 XCarry Pro 9mm Agency Vault Limited-Edition – 3.9" Barrel, Optic-Ready Slide, 17+1 Capacity
This X-Series P320 XCarry Pro comes from SIG Sauer’s Agency Vault law-enforcement allocation, a run normally reserved for police and government contracts and rarely offered on the civilian market. Built around the modular P320 fire-control unit, it combines a compact 3.9-inch carbon-steel barrel, optic-ready PRO-cut Nitron DLC slide, and X-Carry grip module to deliver duty-grade performance in a limited-edition package.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond what’s typical from inspection.
Bore Condition: Excellent – Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent rifling – Sharp lands and grooves.
Specific Condition Notes: The pistol appears to have seen little more than factory test-firing; external surfaces remain free of finish wear or handling marks.
What’s Included
- SIG Sauer gray lockable hard case with foam liner
- SIG Sauer P320 operator’s manual
- Three 17-round steel magazines marked “Made in Italy”
Produced in the 2020s and designated part number W320CA-9-BXR3-PRO, this compact XCarry Pro features SIG’s flat-faced X-Series trigger, a reversible magazine release, and XRAY3 tritium day/night sights for 24-hour visibility. The low-profile rear sight sits on the removable optic plate, allowing direct mounting of SIG ROMEO1PRO/ROMEO2, Leupold DPP, or Trijicon RMR pattern red-dot sights without adapter plates.
The serialized fire-control unit (FCU) — chassis number 58J425835 — is the heart of the modular P320 system. It can be transplanted into different grip modules and slide assemblies, letting the owner convert calibers or sizes with ease while keeping the same trigger feel.
The X-Carry grip module ships pre-machined for an optional magwell and internal tungsten weight, giving shooters upgrade paths for competitive or duty roles. Full-length steel rails molded into the polymer frame enhance durability and slide alignment.
This Agency Vault configuration mirrors the specification adopted by the Australian Defence Force as the F9 service pistol, underscoring its proven, duty-ready pedigree. With its limited availability, factory-new condition, and three-magazine law-enforcement bundle, it offers collectors and shooters a scarce opportunity to own a contract-grade P320.