# Sig Sauer P320 AXG Legion - 9mm, 21-Rd, Legion Gray Finish

**Brand:** SIG Sauer
**Category:** Full Size Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 3.9"
- **Capacity:** 21 rounds
- **Finish:** Black
- **Weight:** 36.1 oz
- **Overall Length:** 8.2"
- **UPC:** 798681678624
- **SKU:** UCE3nOveS

## Description

The Sig Sauer P320 AXG Legion is a full-size striker-fired semi-automatic pistol chambered in 9mm Luger with a 3.9-inch barrel, 21+1 capacity, and Legion Gray finish.

### Key Specifications
- **Brand:** Sig Sauer
- **Model Name:** P320 AXG Legion
- **Caliber:** 9mm Luger (9x19 Para)
- **Action Type:** Striker Fire
- **Barrel Length:** 3.9 inches
- **Overall Length:** 8.2 inches
- **Capacity:** 21+1 rounds (includes 3 magazines)
- **Weight:** 2.3 lbs (36.10 oz)
- **Finish Color:** Legion Gray
- **Grip Material:** Full-size AXG G10
- **Sights Type:** X-Ray 3 Day/Night
- **Trigger Type:** Skeletonized Flat Trigger

### Detailed Features

The full-size AXG G10 grip gives shooters a consistent hold for fast target acquisition and recoil management during rapid fire. X-Ray 3 Day/Night sights work across lighting conditions without modification. The flat skeletonized trigger has minimal overtravel and a clean break for precise shot placement in both competition and defensive contexts. The 21+1 round capacity reduces reload frequency during extended engagements or competitive stages. The Legion Gray Cerakote slide resists corrosion and wear. An optic-ready slide accepts direct optic mounting.

### Usage Scenarios

The 21-round capacity makes this configuration well-suited for home defense, where extended engagement without reloading is an advantage. Competitive shooters running Production or carry optics divisions benefit from the high capacity and flat trigger combination. Training sessions at the range are practical given the controllable recoil and intuitive controls.

## Frequently Asked Questions

**Q: What caliber is the P320 AXG Legion?**

A: The P320 AXG Legion is chambered in 9mm Luger.

**Q: Who makes the P320 AXG Legion?**

A: It is made by Sig Sauer.

**Q: What type of firearm is the P320 AXG Legion?**

A: It is a full-size striker-fired semi-automatic pistol with a Legion Gray finish.

**Q: What is the barrel length of the P320 AXG Legion?**

A: The barrel is 3.9 inches.

**Q: How many rounds does the P320 AXG Legion hold?**

A: It has a 21+1 capacity and ships with three magazines.

**Q: Is the P320 AXG Legion optic-ready?**

A: Yes. The slide is optic-ready for direct optic mounting.

**Q: What sights does the P320 AXG Legion come with?**

A: It comes with X-Ray 3 Day/Night sights.

**Q: Where can I buy the P320 AXG Legion?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> One of the things hard to get used to is the trigger reset for some reason on this is long.
>
> — [Honest Outlaw](https://www.youtube.com/watch?v=0HwEpPLtkKQ&t=706s)

> This pistol does feature their flat trigger which if you're not familiar with Sig's triggers they're not the best in the market however they're not heavy and they do have a good overall pull weight.
>
> — [Hunt Fish Shoot](https://www.youtube.com/watch?v=kSlevOYGNZ4&t=39s)

> I just hate that it rocks like a boat like it feels like a school bus is going back and forth on there all the time.
>
> — [Honest Outlaw](https://www.youtube.com/watch?v=0HwEpPLtkKQ&t=897s)

> The sights that it comes with are actually pretty good and the look of the gun is absolutely spectacular.
>
> — [Honest Outlaw](https://www.youtube.com/watch?v=0HwEpPLtkKQ&t=1042s)

> It's got the same uh issues that all 320s have but it fixes a lot of the other issues that 320s have if that makes any sense.
>
> — [Honest Outlaw](https://www.youtube.com/watch?v=0HwEpPLtkKQ&t=1056s)

## What Customers Say

*AI-generated insights from customer reviews*

The full-capacity P320 AXG Legion generates strong positive feedback for its build quality and the metal AXG frame in particular. Owners note the added weight aids stability during shooting even though it reduces appeal for all-day carry. The ergonomic grip design is consistently praised for fitting a range of hand sizes.

Accuracy is a recurring positive, and the smooth flat trigger gets specific mention from competitive shooters who value the feel during fast strings. The 21-round capacity is a genuine selling point for both home defense and competition use.

The aesthetic of the Legion Gray finish draws favorable comments from those who prioritize appearance alongside function. Modularity through the P320 platform is an ongoing positive - the ability to swap grips, calibers, and slide configurations keeps the pistol relevant as needs change.

Price is the consistent friction point, with some buyers finding it steep relative to other full-size 9mm options. Recoil management gets good marks overall, with owners noting the weight distribution makes the pistol easier to control than lighter alternatives.

## Pricing

**18 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $1025.99 |
| RK Guns | $1129.91 |
| Bereli | $1269.00 |
| Gunbuyer Com | $1329.99 |
| Brownells | $1329.99 |
| Guns Com | $1329.99 |
| Kygunco Com | $1329.99 |
| Buds Gun Shop | $1329.99 |
| Impactguns Com | $1329.99 |
| Grabagun Com | $1329.99 |

*...and 8 more offers*

## Similar Products

- [Sig Sauer P320 AXG Legion - 9mm Striker-Fire, 10+1 Rds, Legion Gray](https://gunsnation.com/p/sig-sauer-p320-axg-legion-9mm-striker-fire-10-1-rds-legion-gray/UCE3nOxH3)
- [Sig Sauer P320 AXG Legion 9mm w/Romeo-X & XRAY3 Sights](https://gunsnation.com/p/sig-sauer-p320-axg-legion-9mm-w-romeo-x-xray3-sights/UCE3nOz3b)
- [Sig Sauer P320 AXG Combat - 9mm, FDE, Optic Ready, 21rd](https://gunsnation.com/p/sig-sauer-p320-axg-combat-9mm-fde-optic-ready-21rd/UCE3nOmEd)
- [Sig Sauer P365 AXG Legion - 9mm Compact, Legion Gray Cerakote](https://gunsnation.com/p/sig-sauer-p365-axg-legion-9mm-compact-legion-gray-cerakote/UCE3nOxih)
- [Sig Sauer P320 AXG Carry - 9mm Compact Striker Handgun](https://gunsnation.com/p/sig-sauer-p320-axg-carry-9mm-compact-striker-handgun/UCE3nOm79)
- [Sig Sauer P320 X-Carry Legion 9mm - Tactical Gray](https://gunsnation.com/p/sig-sauer-p320-x-carry-legion-9mm-tactical-gray/UCE3nOpIs)

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*Data from [GunsNation](https://gunsnation.com)*