Description
There's a reason the XCarry Legion has a cult following among P320 fans. The TXG grip module is the star of the show here. Sig infuses tungsten into the polymer, which pushes the pistol past 40 ounces with an empty mag while keeping the flex and feel of a standard grip module. That extra weight sits low in your hand and soaks up recoil, cutting muzzle flip by as much as half compared to similar polymer pistols. First time you run a fast string with it, the difference is obvious. The dot just doesn't bounce like you'd expect.
Built for Cans: The XCarry Legion's Threaded Barrel Setup
The 4.6 inch barrel comes threaded 1/2×28 from the factory, so a suppressor or compensator spins right on without any gunsmithing. The fully adjustable XRAY3 day/night sights ride tall enough to see over most cans, and the tritium front dot glows bright when the light goes away. The slide is also cut for optics and works with the ROMEO1PRO, ROMEO2, DeltaPoint Pro, and RMR footprints, so running a red dot with backup irons is a simple weekend project.
Legion Trigger and Details That Matter
Sig fits this one with the skeletonized flat-faced XSeries trigger, which pulls up to 30 percent lighter than a standard P320 trigger. Combined with the heavy grip module, it makes precise shooting feel almost easy, especially one-handed. You also get the signature Legion Gray PVD finish, front and rear angled slide serrations, and a detachable flared magwell that speeds up reloads at a match and pops off when you want a slimmer profile.
What Comes With the P320 XCarry Legion
This version ships with three 10-round steel magazines, each fitted with Legion-marked Henning Group anodized aluminum basepads. Since it's a P320, the whole thing is built around Sig's serialized fire control unit, so grip modules and slides can be swapped down the road if you ever want to change things up. Whether it's range days, suppressed shooting, or match duty, this pistol earns its keep.
Key Specifications
- Manufacturer: SIG SAUER
- Model: P320 XCarry Legion
- MPN: 320XCA-9-LEGION-TB-R2-10
- UPC: 798681654222
- Caliber: 9mm Luger
- Action: Striker Fired Semi-Auto
- Barrel Length: 4.6"
- Thread Pattern: 1/2"-28 TPI
- Capacity: 10+1
- Magazines Included: Three 10 rd. Steel
- Sights: XRAY3 Day/Night, Fully Adjustable, Suppressor Height
- Slide: Optic Ready, Legion Gray PVD, Front/Rear Serrations
- Grip Module: TXG Tungsten-Infused XCarry with Detachable Magwell
- Trigger: XSeries Skeletonized Flat
- Weight: 40.5 oz (unloaded)
- Overall Length: 8.1"
What’s Included
- Sig Sauer P320 XCarry Legion pistol
- Three 10-round steel magazines with Henning Group anodized aluminum basepads
- Detachable extended magwell (installed)
- Owner's manual
- Lockable hard case
Frequently Asked Questions
Which red dots fit the P320 XCarry Legion's optic cut?
The slide is milled to accept the Sig ROMEO1PRO and ROMEO2 directly, and it's also compatible with the Leupold DeltaPoint Pro and Trijicon RMR footprints. The rear sight plate comes off to expose the cut, and the suppressor-height XRAY3 sights are tall enough to co-witness with most micro red dots.
Is the XCarry Legion really suppressor ready out of the box?
Yes. The 4.6 inch barrel is threaded 1/2×28, which is the standard pattern for 9mm suppressors and compensators, and it ships with a thread protector installed. The fully adjustable, suppressor-height XRAY3 sights let you dial in your zero and see over most cans without swapping any parts.
Why is this P320 so much heavier than other polymer pistols?
The TXG grip module has tungsten infused into the polymer, bringing the pistol to about 40.5 ounces unloaded. That's intentional. The added mass sits in your hand where it counts and cuts muzzle flip by up to 50 percent compared to similar sized polymer guns, which makes fast follow-up shots noticeably easier. You get the recoil behavior of a steel-frame gun with the flex and feel of polymer.
What magazines come with this version of the P320 XCarry Legion?
This SKU ships with three 10-round steel magazines, each fitted with Legion-marked Henning Group anodized aluminum basepads. Since the grip is full-size height, it feeds from standard P320 full-size pattern magazines, so spares are easy to come by.




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