# Sig Sauer P322 .22 LR 4in Black

**Brand:** SIG Sauer
**Category:** Semi-Automatic Handguns
**Caliber:** .22 LR

## Specifications

- **Caliber:** .22 LR
- **Barrel Length:** 4"
- **UPC:** 798681714391
- **SKU:** UCE3nP4xL

## Description

The Sig Sauer P322 is a single-action semi-automatic pistol chambered in .22 LR with a 4-inch threaded barrel and a polymer frame. It has a 20+1 capacity, ships with two magazines, and comes optic-ready with the ROMEO RS Compact red dot included. The threaded barrel uses a 1/2x28 adapter and the pistol is suppressor ready.

### Key Specifications
- **Brand**: Sig Sauer
- **Model**: P322
- **Caliber**: .22 LR
- **Action**: Semi Auto
- **Capacity**: 20+1
- **Barrel Length**: 4 in
- **Color/Finish**: Black (Anodized)

### Detailed Features
- 4-inch threaded barrel with 1/2x28 adapter, suppressor ready
- ROMEO RS Compact red dot optic included
- Adjustable fiber optic sights
- Optic-ready slide cut
- Polymer grips; includes 2 magazines

## Frequently Asked Questions

**Q: What caliber is the P322?**

A: The Sig Sauer P322 is chambered in .22 LR.

**Q: Who makes the P322?**

A: The P322 is made by Sig Sauer.

**Q: What type of firearm is the P322?**

A: The P322 is a single-action semi-automatic pistol with a polymer frame.

**Q: What is the barrel length of the P322?**

A: The P322 has a 4-inch barrel.

**Q: How many rounds does the P322 hold?**

A: It has a 20+1 capacity and ships with two magazines.

**Q: Is the P322 optic-ready?**

A: Yes. The P322 comes optic-ready with an optic-ready slide cut and includes the ROMEO RS Compact red dot optic.

**Q: Does the P322 have a threaded barrel?**

A: Yes. It has a 4-inch threaded barrel with a 1/2x28 adapter and is suppressor ready.

**Q: Where can I buy the P322?**

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.*

> I am very sorry just to say that it did not.
>
> — [Lucky Gunner Ammo](https://www.youtube.com/watch?v=JiZKoyjU5Ws&t=277s)

> The trigger is just a little spongy feeling. After the initial takeup, the trigger has that kind of springy plasticky feel that you get with some striker fired pistols.
>
> — [Lucky Gunner Ammo](https://www.youtube.com/watch?v=JiZKoyjU5Ws&t=290s)

> The slide stop does not work correctly. It barely locks the slide open.
>
> — [Lucky Gunner Ammo](https://www.youtube.com/watch?v=JiZKoyjU5Ws&t=337s)

> I was able to get a couple of five round groups under an inch shooting from a bench rest at 25 yards, but it's difficult to take advantage of that accuracy potential with such a mediocre trigger.
>
> — [Lucky Gunner Ammo](https://www.youtube.com/watch?v=JiZKoyjU5Ws&t=318s)

> What it looked like. Severe keyholeing from the bullets tumbling or yawing in flight. He checked the barrel and saw that the culprit was the significant buildup of lead, especially evident at the muzzle.
>
> — [Lucky Gunner Ammo](https://www.youtube.com/watch?v=JiZKoyjU5Ws&t=458s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the P322 tend to focus on the out-of-the-box optic package. Having the ROMEO RS Compact red dot included is a point that comes up often in comparison to other .22 pistols at a similar price. The threaded barrel and suppressor-ready configuration also get repeated mentions, particularly from owners who pair it with a can.

The single-action trigger on the P322 draws mostly positive feedback for its short reset, though a smaller number of owners feel the overall trigger feel is lighter than they expected from a Sig. The polymer frame and 20-round magazines make for extended range sessions, and most owners report reliable feeding across standard velocity .22 LR loads. High-velocity or bulk hollow-point .22 LR can occasionally cause cycling issues, which is a common .22 semi-auto limitation that P322 owners mention.

Value is generally rated well given the included optic. Some buyers note the P322 is a purpose-built trainer or plinker platform, not a direct-blowback defensive tool, and approach it accordingly. Those who factor in the ROMEO RS price against the pistol's retail cost tend to view the package as well-priced.

## Pricing

**13 offers available**

| Vendor | Price |
|--------|-------|
| Gunbuyer Com | $529.99 |
| Brownells | $529.99 |
| Kygunco Com | $529.99 |
| Classicfirearms Com | $529.99 |
| Buds Gun Shop | $529.99 |
| Impactguns Com | $529.99 |
| Grabagun Com | $529.99 |
| Shootingsurplus Com | $529.99 |
| Globalordnance Com | $529.99 |
| Gritrsports Com | $529.99 |

*...and 3 more offers*

## Similar Products

- [Sig Sauer P322 .22 LR 4in Black](https://gunsnation.com/p/sig-sauer-p322-22-lr-4in-black/UCE3nP1MH)
- [Sig Sauer P322 Rose .22 LR 4in Black](https://gunsnation.com/p/sig-sauer-p322-rose-22-lr-4in-black/UCE3nPBx3)
- [SIG SAUER P322 .22 LR 4in Coyote](https://gunsnation.com/p/sig-sauer-p322-22-lr-4in-coyote/UCE3nP5Lw)
- [Sig Sauer P322 Rose .22 LR 4in Black/Rose](https://gunsnation.com/p/sig-sauer-p322-rose-22-lr-4in-black-rose/UCE3nPCw7)
- [Sig Sauer P322 .22 LR Optics-Ready Compact Pistol, 20-Round Capacity](https://gunsnation.com/p/sig-sauer-p322-22-lr-optics-ready-compact-pistol-20-round-capacity/UCE3nOlih)
- [Sig Sauer P322 .22 LR Optic Ready Pistol - Compact Precision](https://gunsnation.com/p/sig-sauer-p322-22-lr-optic-ready-pistol-compact-precision/UCE3nOwAN)

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