SIG Sauer P365 XMACRO 9mm Luger with Factory-Installed ROMEO-X Red Dot & 17-Round Macro Grip – Agency Vault LE Allocation
This P365 XMACRO comes straight from SIG Sauer’s Agency Vault law-enforcement pipeline, making civilian availability uncommon. It blends the concealability of the P365 XL’s 3.7-inch slide with the new full-length Macro grip that feeds from flush-fitting 17-round magazines. A factory-mounted SIG ROMEO-X red-dot sight and XRAY3 suppressor-height iron sights give you instant daylight-bright aiming options. Presented in as-new condition, it arrives exactly as it left the LE armory—complete with three magazines and all original accessories.
Condition
Overall Condition: As-new condition with no signs of prior handling beyond routine inspection.
Bore Condition: Excellent—clean, mirror finish, no signs of wear.
Bore Rifling: Excellent rifling with sharp lands and grooves.
Specific Condition Notes: This pistol appears to have seen only factory test-fire rounds and shows virtually no evidence of additional use.
What’s Included
- Factory SIG Sauer hard case (grey, molded SIG logo)
- SIG Sauer ROMEO-X open-emitter micro red-dot sight (installed)
- Three 17-round steel magazines
- Interchangeable grip backstraps (spare)
- Factory cable lock with keys (sealed)
- SIG Sauer P365 Series operator's manual
Built for duty yet sized for everyday carry, the XMACRO pairs a 3.7-inch carbon-steel barrel with a Nitron-finished stainless slide featuring front and rear cocking serrations and a direct-mount optics cut. The slide is laser-engraved with “P365” and the stylized “X,” underscoring its place in the series.
The Macro grip module transforms capacity and control: its full-length, polymer frame accepts 17-round magazines, offers a flared magwell secured by a Torx screw, and includes interchangeable backstraps for tailoring fit. A five-slot 1913 rail up front accommodates weapon-mounted lights or lasers without aftermarket adapters.
The factory-installed SIG ROMEO-X red dot rides on the Shield RMSC/ROMEO-Zero footprint, delivering rapid target acquisition through a crisp, daylight-visible reticle. Suppressor-height XRAY3 tritium sights co-witness through the optic window, ensuring usable iron sights in any lighting condition.
A flat-faced striker-fired trigger promotes consistent press and short reset, while the stainless-steel internal chassis—serialized 66G364390—anchors the fire-control unit inside the grip. Every component is built in the USA, and this example’s Agency Vault provenance confirms production under SIG’s restricted law-enforcement allocation.