SIG Sauer P320 AXG Equinox 9mm – Custom Works Limited-Run, Optics-Ready R2, X-RAY3 Sights, 3.9 in Barrel, 17+1
This SIG Sauer P320 AXG Equinox is a Custom Works limited-run 9mm that combines the AXG metal grip module with the signature Equinox two-tone slide treatment and nickel-finished controls. It is optics-ready with the R2 footprint, ships with three 17-round magazines, and includes the Custom Works certificate and challenge coin for documented provenance.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The pistol presents cleanly with a few small, superficial handling marks and minor surface blemishes. The bore appears bright and shiny on inspection.
What’s Included
- SIG Sauer Custom Works hard case
- SIG Sauer user manual
- SIG Custom Works challenge coin
- SIG Custom Works certificate
- Three 17-round factory SIG Sauer steel magazines
The AXG Equinox pairs a stainless steel slide with polished Equinox panels and engraved Equinox script alongside the SIG Custom Works logo. Nickel-finished controls complement the two-tone finish, and the AXG metal grip module adds an extended beavertail with SIG SAUER-molded textured grip panels and a checkered magazine release.
Built on the striker-fired P320 platform, this model features a non-threaded 3.9 in barrel, a flat skeletonized trigger, and ambidextrous slide catches. The 17+1 capacity delivers ample onboard rounds with the included factory 17-round magazines.
Factory SIG X-RAY3 day/night sights provide a bright green front dot with a two-dot rear notch. The slide is optics-ready with the R2 footprint and includes a cover plate; compatibility includes SIG Romeo1Pro and Leupold DeltaPoint Pro patterns.
An M1913 accessory rail supports light or laser mounting. Dimensions are practical and carryable at approximately 31.3 oz, 7.4 in overall length, 5.5 in height, and 1.3 in width, balancing shootability with everyday versatility.
This limited-run Custom Works pistol includes its certificate and challenge coin, underscoring its collectible status while retaining the features shooters expect from the P320 AXG series.