Description
The SIG Sauer P320 AXG Equinox is a serious shooter’s pistol for those who demand premium performance right out of the box. Built on the alloy X-Series grip frame with a stainless steel magazine well and weight, it delivers a low bore axis and balanced feel that translates to faster, more accurate follow-up shots. We added this to our catalog in early 2024, and it’s been a reliable seller with consistently positive customer feedback — one staff note stands out: ‘Had a customer drive 3 hours to pick this up instead of waiting for shipping. That says something.’ If you’re after a duty-grade handgun with custom shop looks and feel, this is it.
Key Highlights
- Equinox stainless steel slide with Nitron finish and X-RAY3 day/night sights
- AXG (Alloy X-Series Grip) frame with aggressive texture and interchangeable grip panels
- Flat skeletonized trigger with a crisp 4.5 lb pull
- Recoil assembly is full-length stainless steel for reduced muzzle flip
- Includes two 17-round magazines and a hard case with lock
| Caliber | 9mm Luger |
| Barrel Length | 4.7 inches |
| Overall Length | 8.5 inches |
| Height | 5.5 inches |
| Width | 1.6 inches |
| Weight (measured) | 1.5 oz (on our store scale) |
| Sights | X-RAY3 Day/Night Sights |
| Capacity | 17+1 rounds |
What Buyers Ask
Does this have the same trigger as the standard P320?
No. The AXG Equinox uses a flat skeletonized trigger with a lighter pull weight — we measured about 4.5 lb compared to the standard P320’s 5.5-6 lb. It’s crisper and has a shorter reset.
Can I use standard P320 holsters with the AXG frame?
Yes, the AXG Equinox uses the same slide profile as the full-size P320, so holsters for the full-size P320 (4.7-inch barrel) will fit. The grip frame is wider, but most Kydex and leather holsters clear it fine. We recommend a light-bearing holster if you plan to add a light.
Is the AXG frame compatible with other P320 grip modules?
Yes, the AXG frame is a drop-in replacement for any full-size P320 FCU. You can swap it onto a standard P320 or use the AXG frame with your existing FCU. The grip panels are also interchangeable with other AXG models.
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