Sig Sauer P320 XFive Legion - 9MM Tactical Precision Pistol
The Sig Sauer P320 XFive Legion - 9MM Tactical Precision Pistol is a 9mm full size handguns from SIG Sauer. It is available from 14 vendors at $800.99 to $1074.99.

Product Information
Name: Sig Sauer P320 XFive Legion - 9MM Tactical Precision Pistol
Brand: SIG Sauer
Category: Full Size Handguns
Caliber: 9mm
Barrel Length: 5"
Capacity: 10 rounds
UPC: 798681618293
SKU: UCE3nOfxN
Description
The Sig Sauer P320 XFive Legion is a full-size striker-fired 9mm pistol with a 5-inch match-grade barrel, 10+1 capacity in this configuration, and a Legion Gray PVD finish on the stainless steel slide and frame. The M1913 accessory rail accepts lights and lasers. At 43.5 oz it sits heavily for a carry gun, but that weight is intentional for competition and range use.
Key Specifications
- Brand: Sig Sauer
- Model: P320 XFive Legion
- Caliber: 9mm Luger (9x19 Para)
- Action: Striker-Fired
- Capacity: 10+1 rounds
- Barrel Length: 5 inches
- Weight: 43.5 oz (2.7 lbs)
- Frame: Stainless Steel
- Slide: Stainless Steel
- Finish: Legion Gray PVD
Features
- Match Grade Barrel: Tight tolerances for improved accuracy in competition and at the range.
- Dawson Precision Fiber Optic Front / Adjustable Rear Sights: Fast alignment, adjustable for different loads.
- Full-Size Textured Frame: Comfortable grip with stability under recoil.
- M1913 Accessory Rail: Straightforward light or laser attachment.
- Modular P320 Platform: Components, sights, and grips can be changed without additional serialized parts.
Complete Specifications
| Caliber | 9mm |
| Model | P320 |
| Capacity | 10 rounds |
| Magazines included | 3 |
| Barrel length | 5" |
| Overall length | 8.5" |
| Weight | 43.5 oz |
| Action | Double Action |
| Finish | Black |
| Frame material | Polymer |
| Frame size | X-Series Straight |
| Color | Legion Gray PVD Frame, Legion Gray PVD Slide |
| Stock material | Polymer |
| Sights | RS: Adjustable, FS: Fiber Optic |
| Safety | None |
Frequently Asked Questions
What caliber is the P320 XFive Legion?
The P320 XFive Legion is chambered in 9mm Luger.
Who makes the P320 XFive Legion?
It is made by Sig Sauer.
What type of firearm is the P320 XFive Legion?
It is a full-size striker-fired pistol with a stainless steel slide and frame finished in Legion Gray PVD.
What is the barrel length of the P320 XFive Legion?
It has a 5-inch match-grade barrel.
How many rounds does the P320 XFive Legion hold?
It has a 10+1 capacity.
Where can I buy the P320 XFive Legion?
Compare current vendor offers on this page.
What Reviewers Say
Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.
Even the Walther PPQ steel frame match is gonna be better than this gun and that was the problem I had with that gun.
Gotta love this ah man you don't realize how much you can shoot all day long when you start going to the bigger size.
Even though it has a lot of weight on the bottom is you still get kind of this weird rocking motion that you kind of just have to get used to while you're shooting.
It has gone a thousand rounds from my testing with zero failures.
Feels amazing Meehan I love this trigger ah I freaking love this trigger.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The Sig Sauer P320 XFive Legion earns strong praise for accuracy. Competitive shooters highlight the match-grade barrel and smooth trigger as standout features that improve shot placement and split times. Owners generally describe the build as solid and confidence-inspiring.
The modular P320 platform draws consistent appreciation; users value the ability to change components and accessories to suit different shooting needs or preferences. The trigger is frequently described as smooth and responsive, which improves the overall experience.
The primary criticisms are weight and size. At 43.5 oz, many users find it too heavy for concealed carry, and its dimensions make it better suited to competition or home defense than daily carry. Pricing comes up regularly - some see it as justified by performance, others consider it high compared to similar competition pistols. New shooters occasionally report a learning curve due to the pistol's size and feature set, though most improve with practice.
Where to Buy - 15 Offers Available
Price Range: $800.99 - $1074.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Guns Com | $800.99 | Used | Buy Now |
| Gunbuyer Com | $1029.99 | New | Buy Now |
| RK Guns | $1029.99 | New | Buy Now |
| Kygunco Com | $1029.99 | New | Buy Now |
| Buds Gun Shop | $1029.99 | New | Buy Now |
| Impactguns Com | $1029.99 | New | Buy Now |
| Grabagun Com | $1029.99 | New | Buy Now |






















