SIG Sauer P365-XMACRO TACOPS 9mm, 3.7 in Barrel, Nitron, Optics-Ready RMSc Footprint, 17+1 Capacity, Night Sights, 4x 17-rd Mags, Case Included
The P365-XMACRO TACOPS pairs the XL-length 3.7 inch slide with the XMACRO 17+1 grip module, delivering high capacity in a compact format. This striker-fired 9mm features a stainless-steel Nitron-finished, optics-ready slide, tritium night sights, a flared magwell, and a flat-faced trigger. It arrives in very good condition and includes four 17-round factory magazines.
Built on SIG's modular P365 FCU and marked NEWINGTON, NH, USA, this TACOPS variant adds practical upgrades that matter: a reversible magazine release, interchangeable backstraps, front and rear slide serrations, and a standard 1913 accessory rail with three cross-slots. The slide is cut for the RMSc/RomeoZero footprint and ships with the cover plate installed.
The sights are a 3-dot tritium setup with a TG H3-marked green front dot for fast reference in low light. The slide is non-ported and includes a loaded-chamber witness slot. The polymer grip module features molded stippling and a flared magwell to speed reloads.
This example includes four factory steel P365 XMACRO 17-round magazines with orange followers. Chambered in 9mm Luger and configured without an external manual safety, it offers a straightforward, duty-ready control layout.
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: Some markings from previous handling/use. Please refer to the photos for close-ups.
What's Included
- SIG Sauer P365 series owner's manual
- Four 17-round SIG Sauer factory steel P365 XMACRO magazines with orange followers
- Case included
- Note: Any SIG-branded hard case shown in photos is included; the pictured case/label corresponds to a different P365 model and serial.
The P365-XMACRO TACOPS configuration centers on capacity and control. The XMACRO grip module increases on-board rounds to 17+1 while maintaining a slim profile, and the flared magwell helps guide reloads. Controls stay adaptable with a reversible magazine release and a flat-faced trigger for a consistent press.
Its stainless-steel slide wears SIG's Nitron finish and provides front and rear serrations for positive manipulation. The slide is optics-ready with an RMSc/RomeoZero footprint and includes the installed cover plate. A loaded-chamber witness slot offers a quick status check without press checks.
Low-light capability comes from the factory 3-dot tritium night sights, with the front sight marked TG H3 and finished in green for rapid acquisition. The non-ported slide retains full compatibility with a wide range of loads.
A standard 1913 accessory rail with three cross-slots supports common weaponlights and accessories. The modular P365 FCU architecture and polymer frame with interchangeable backstraps and molded stippling round out a configuration built for everyday carry or range use. Country of origin is the USA, with factory markings for Newington, New Hampshire.