SIG Sauer P365-XMacro 9mm ROMEO-X Agency VAULT Limited-Run Compact, 17+1
This P365-XMacro comes from SIG Sauer’s Agency VAULT law-enforcement allocation—a limited production run normally reserved for police and government contracts. Factory-mounted with a SIG ROMEO-X Compact red-dot sight and packaged with three 17-round magazines, it delivers duty-grade capacity in a slim 1.1-inch-wide chassis. A nitride-finished carbon-steel barrel, Nitron-coated slide, and modular P365 fire-control unit round out a feature set designed for everyday carry with full-size performance.
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 – Sharp lands and grooves.
Specific Condition Notes: The pistol appears to have seen only factory test-firing.
What’s Included
- SIG Sauer factory gray hard case
- SIG Sauer ROMEO-X Compact 3 MOA red-dot sight (factory mounted, co-witness capable)
- Three 17-round steel P365 XMacro magazines
- Two spare interchangeable polymer backstraps
Built on the modular P365 fire-control unit, this XMacro accepts SIG’s CAL-X conversion kits, allowing caliber or frame swaps without a gunsmith. Despite its compact 3.7-inch nitride-treated barrel, it holds 17 + 1 rounds—matching many full-size pistols while remaining easy to conceal.
The ROMEO-X Compact optic mounts directly to the slide’s integrated footprint, sits low enough for a natural sight picture, and co-witnesses with the factory XRAY3 tritium night sights. A crisp 3 MOA red dot speeds target acquisition in any light.
The X-Series flat-faced trigger breaks at approximately 5.5 lb, promoting a straight-back press and consistent accuracy. Front and rear slide serrations aid manipulation, while a full-length 1913 Picatinny rail supports lights or lasers for duty or defensive setups.
Finished in SIG’s durable black Nitron, the slide partners with a lightweight polymer grip module featuring interchangeable backstraps for a custom fit. At just 1.1 inches wide, the pistol carries comfortably yet offers the shootability of a larger handgun.