Description
You’re clearing a structure. The light is low, and your grip needs to be absolute. You need a handgun that bridges the gap between a duty-ready workhorse and a refined, stable platform. That’s the mission of the P320AXG-COMBAT Handguns Semi Auto. It’s a full-size, striker-fired pistol built on SIG’s proven P320 FCU, but it’s housed in a premium, all-metal AXG (Alloy XSeries Grip) module for superior weight, balance, and recoil control in a duty or competition-ready package.
Look, the polymer-framed P320 is a legend for a reason. But when it comes to sustained fire, rapid follow-up shots, or the sheer authoritative feel of a tool in your hand, metal changes the equation. The P320AXG-COMBAT delivers that. The heart is the serialized, self-contained Fire Control Unit (FCU) you know from the standard P320, making it drop-in ready and compatible with a vast aftermarket of SIG P320 slides, barrels, and grips. The transformation comes from the machined aluminum AXG grip module. It adds substantial weight low in the frame—where you want it—taming muzzle flip and improving stability. The aggressive texture on the front strap and side panels locks your hand in place, wet or dry. This isn’t a range toy; it’s a handgun built for decisive action.
The slide is machined from stainless steel and features SIG’s iconic front and rear cocking serrations for positive manipulation under stress. It comes optics-ready, cut for the SIG Romeo1Pro footprint, which also accommodates popular models like the Leupold DeltaPoint Pro with an included adapter plate. The sights are suppressor-height, allowing for a co-witness through your optic should you choose to mount one. The trigger is a flat-faced, skeletonized design offering a clean, consistent break—a significant upgrade from a standard duty trigger. With a barrel length of 4.7 inches and an overall weight of over 33 ounces unloaded, this pistol is designed to be a stable firing platform. That weight, combined with the 17+1 round capacity of the included flush-fit magazine, gives you a substantial, confidence-inspiring tool.
| Specification | Detail |
|---|---|
| Caliber | 9mm |
| Barrel Length | 4.7 in |
| Overall Length | 8.0 in |
| Height | 5.5 in |
| Width | 1.4 in |
| Weight (Unloaded) | 33.3 oz |
| Magazine Capacity | 17+1 |
| Frame Material | Machined Aluminum (AXG Module) |
| Slide Material | Stainless Steel |
| Sights | Suppressor Height, Optics Ready |
Pros: The all-metal frame provides exceptional recoil mitigation and a solid, premium feel. The optics-ready slide and excellent flat trigger make it competition-viable out of the box. The modular FCU allows for extensive customization with other P320 parts. The aggressive grip texture ensures control in all conditions.
Cons: The added weight of the metal frame is a benefit for shooting, but it is noticeably heavier for all-day carry compared to polymer alternatives. The $1079.99 price point reflects its premium construction, placing it above entry-level duty pistols.
So who is this for? It’s for the serious shooter who uses their handgun for dynamic training, USPSA Carry Optics division, or as a dedicated home defense weapon where weight is an asset, not a liability. It’s for the SIG enthusiast who wants the ultimate evolution of the P320 platform—retaining all its modularity but gaining the shootability of a metal frame. It’s available at firearms-missouri.com for Missouri residents and nationwide, following all applicable laws.
Frequently Asked Questions
Q: Is the FCU the same as a standard P320?
A: Yes. The serialized Fire Control Unit is identical, meaning this pistol is fully compatible with most aftermarket P320 slides, barrels, and grip modules. You can swap the AXG module for a polymer X-Series or Wilson Combat grip if desired.
Q: What optics fit the slide cut?
A: The slide is cut for the SIG Romeo1Pro footprint. It includes an adapter plate that allows it to also mount a Leupold DeltaPoint Pro. Plates for other popular optics like the Trijicon RMR are available from SIG Sauer and aftermarket manufacturers.
Q: Is this suitable for everyday concealed carry?
A: It can be done with a proper holster and belt, but its full-size dimensions and 33+ ounce weight make it a substantial carry piece. Many users find it ideal for duty, competition, or home defense, opting for a lighter, compact P320 variant for daily concealed carry.
If the balance, authority, and refined performance of a metal-framed striker-fired pistol aligns with your needs, the P320AXG-COMBAT is a definitive option. See more details on our product page.
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