The SIG SAUER P320-AXG COMBAT is a modular, optics-ready pistol built for the enthusiast who demands a metal-frame upgrade. It bridges the gap between duty reliability and custom performance, offering a superior grip and balance for competition or serious training. We added this model to our catalog in summer 2025 and it has quickly become a reliable seller with consistently positive feedback.
Key Features
- AXG Aluminum Grip Module: Provides a solid, all-metal foundation for enhanced stability and a premium feel.
- Optics-Ready System: The slide is cut for SIG ROMEO1PRO and DeltaPoint Pro optics, allowing for a direct mount without an adapter plate.
- Enhanced Trigger: Features a flat skeletonized trigger for a crisp, consistent pull.
- Combat Sights: High-visibility X-RAY3 Day/Night sights co-witness with your red dot.
- Modular FCU: The serialized Fire Control Unit can be swapped into other P320 grip modules and slides for ultimate customization.
Specifications
| Caliber | 9mm |
| Barrel Length | 4.7″ |
| Overall Length | 8.0″ |
| Height | 5.5″ |
| Width | 1.4″ |
| Weight (measured) | 4.8 oz |
| Frame Material | Aluminum Alloy (AXG Grip) |
| Magazine Capacity | 17+1 |
Frequently Asked Questions
Is this the same as the P320 AXG Pro?
No. The P320-AXG COMBAT is a distinct model. It features a standard 4.7″ barrel and slide, optics-ready cut for specific SIG dots, and the AXG aluminum grip module. It’s designed as a direct upgrade path from a standard P320.
What optics fit the slide cut?
The slide is machined for a direct mount of the SIG SAUER ROMEO1PRO (2.5 MOA or 6 MOA) and the Leupold DeltaPoint Pro. Other optics will require an adapter plate, which are widely available from SIG and third-party manufacturers.
Does it come with a case?
Yes, it includes a SIG SAUER hard case. A quick staff note: the product itself is flawless, but the factory packaging is a bit flimsy. We handle all shipments with additional protective materials to ensure it arrives safely.
✅ Same-day shipping from Rockford, IL
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
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