# Winchester SX4 LH 12GA Semi-Auto Shotgun - Black, 28" Barrel

**Brand:** Winchester
**Category:** Semi-Automatic Shotguns
**Caliber:** 12 Gauge

## Specifications

- **Caliber:** 12 Gauge
- **Barrel Length:** 28"
- **Capacity:** 4 rounds
- **Finish:** Matte
- **Weight:** 2 oz
- **Overall Length:** 49"
- **UPC:** 048702018718
- **SKU:** UCr9whqw

## Description

The Winchester SX4 is a 12 GA semi-automatic shotgun in matte black with a 28-inch barrel, 3.5-inch chamber, 4+1 capacity, and 7.2 lb. weight. This is the left-hand configuration. The Inflex Technology recoil pad, Truglo fiber optic front sight, and Invector-Plus choke system are the main practical features.

### Key Specifications
- **Model:** SX4
- **UPC:** 048702018718
- **Gauge:** 12 GA
- **Action:** Semi-Automatic
- **Capacity:** 4+1 rounds
- **Barrel Length:** 28 inches
- **Overall Length:** 49 inches
- **Weight:** 7.2 lbs.
- **Chamber Length:** 3.5 inches
- **Finish:** Matte Black

### Features
The Inflex recoil pad redirects the stock downward on firing, which reduces felt recoil and helps you get back on target faster. The Truglo fiber optic front sight is bright in low-light conditions. The Invector-Plus choke system takes full, modified, and improved cylinder tubes for adapting to waterfowl, upland birds, or clay sports. The aluminum alloy receiver with composite stock keeps the overall weight at 7.2 lbs., manageable for a 3.5-inch capable semi-auto. Left-hand controls are a practical feature for left-handed shooters who often can't find suitable options.

### Who It's For
Left-handed hunters and sport shooters who want a reliable 12 GA semi-auto. Intermediate to advanced shooters will appreciate the choke versatility and the 3.5-inch chamber for heavy loads.

### Uses
- Upland bird and waterfowl hunting
- Clay target and skeet shooting
- Home defense, where the semi-auto action and reliable operation are practical

## Frequently Asked Questions

**Q: What caliber is the Winchester SX4?**

A: The Winchester SX4 is chambered in 12 Gauge.

**Q: Who makes the SX4?**

A: The SX4 is made by Winchester.

**Q: What type of firearm is the SX4?**

A: It is a semi-automatic shotgun with a left-hand configuration.

**Q: What is the barrel length of the Winchester SX4 Left Hand?**

A: The barrel is 28 inches long, giving a 49-inch overall length.

**Q: How many rounds does the Winchester SX4 hold?**

A: It has a 4+1 capacity.

**Q: Does the Winchester SX4 Left Hand have a fiber optic sight?**

A: Yes, it comes with a TruGlo fiber optic front sight.

**Q: Where can I buy the Winchester SX4?**

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've shot a beta before and I didn't necessarily care for it as much as I like this one this one seems a little bit more Sleek a little lighter weight and it swings a little bit better.
>
> — [Outdoor Limits](https://www.youtube.com/watch?v=QD7GWDlY6hk&t=64s)

> Reliability this is a gas operated system but it is extremely reliable.
>
> — [Whispering Wild](https://www.youtube.com/watch?v=uDNTkRySoUs&t=58s)

> This was one of the first sx4's and this had an issue with the uh charging handle so this is an aftermarket charging handle because the original one fell out when I was turkey hunting nowhere to be found.
>
> — [Outdoor Limits](https://www.youtube.com/watch?v=QD7GWDlY6hk&t=199s)

> It's it's been neglected but it still works great.
>
> — [Outdoor Limits](https://www.youtube.com/watch?v=QD7GWDlY6hk&t=508s)

> Quality it's solid there's no loose Parts wobbling around rattling that make noise.
>
> — [Whispering Wild](https://www.youtube.com/watch?v=uDNTkRySoUs&t=88s)

## What Customers Say

*AI-generated insights from customer reviews*

The SX4 LH earns strong marks for reliability. Most owners say it cycles consistently across loads, and the left-hand configuration is a specific selling point that left-handed shooters repeatedly mention. The 28-inch barrel gets credit for a good balance of maneuverability and accuracy. Ergonomics are comfortable for most, with easy-to-reach controls. The recoil management system is noted as a genuine improvement for extended shooting sessions.

Some users mention the weight at 7.2 lbs. can become noticeable during long carries. Occasional ammunition-specific cycling issues appear in a minority of reviews. Aesthetics are mostly well-received, though some users want more finish or accessory options. Customer service experiences vary. Overall, the SX4 LH is well-regarded for performance and the left-hand configuration specifically.

## Pricing

**3 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $978.99 |
| Grabagun Com | $989.99 |
| Primaryarms Com | $1019.99 |

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