SIG Sauer P320 AXG Equinox Carry 9mm, Custom Works Limited Run, Optics-Ready, X-RAY3 Sights, 3.9 in Barrel, 3x 17-Rd Mags
This SIG Sauer P320 AXG Equinox comes from SIG Custom Works as a limited-time run with the signature Equinox two-tone slide, polished flats, and nickel-finished controls. The Carry configuration featuring a 3.9 in compact-length slide/barrel, AXG alloy grip module, and X-RAY3 day/night sights create a well-appointed factory package. It includes the Custom Works/Negrini hard case set with challenge coin and documentation.
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: Minor superficial scratches and blemishes are present. There is finish loss on the barrel.
What's Included
- SIG Custom Works/Negrini hard case
- SIG P320 / P320 XSeries Operator's Manual
- SIG Custom Works challenge coin
- SIG Custom Works Certified Custom documentation
- SIG SAUER decal
- Three 17-round factory steel double-stack magazines
The AXG Equinox features a stainless steel slide with Equinox polished flats and accent serrations over a black/stainless two-tone finish. Nickel-finished ambidextrous slide catches, takedown lever, magazine release, and a flat skeletonized trigger complete the Custom Works treatment. The right slide flat carries the Custom Works crest.
The optics-ready slide uses a removable rear cover plate retained by two screws, allowing straightforward mounting of compatible optics if desired. X-RAY3 day/night 3-dot sights are installed from the factory, with a high-visibility green front and a standard-height two-dot rear.
Its AXG metal grip module provides an alloy frame with a beavertail and removable textured grip panels bearing the SIG SAUER logo. An M1913/Picatinny accessory rail with four slots supports common weapon lights or accessories.
This example is a SIG Custom Works limited-time run and ships with the Custom Works/Negrini hard case package, challenge coin, and paperwork. The factory case label shows a pack date of 19-Nov-2022, and a matching serial is observed on the FCU window and tag. Made in the USA.




