# Winchester SX4 12GA Semi-Auto Shotgun - Black, 4+1 Capacity **Brand:** Winchester **Category:** Semi-Automatic Shotguns **Caliber:** 12 Gauge ## Specifications - **Caliber:** 12 Gauge - **Barrel Length:** 26" - **Capacity:** 4 rounds - **Finish:** Matte - **Weight:** 96 oz - **Overall Length:** 47" - **UPC:** 048702006869 - **SKU:** UCr9welp ## Description The Winchester SX4 is a 12 GA semi-automatic shotgun with a matte black finish and a 3.5-inch chamber. The 26-inch ventilated rib barrel measures 47 inches overall, and the gun weighs 7 lbs. Capacity is 4+1 rounds with 2-3/4-inch shells. The Invector-Plus adjustable choke system is included. ### Key Specifications - **Brand**: Winchester - **Model**: SX4 - **Gauge**: 12 GA - **Chamber Length**: 3.5" - **Barrel Length**: 26" - **Overall Length**: 47" - **Weight**: 7 lbs. - **Capacity**: 4+1 Rounds (2-3/4" Shells) - **Sights**: Fiber Optic Front Sight - **Barrel Type**: Ribbed Ventilated Barrel - **Muzzle Type**: Adjustable Choke (Invector Plus) ### Detailed Features The aluminum alloy receiver keeps weight down while maintaining structural strength. The Inflex Technology recoil pad absorbs some of the felt recoil, which helps with faster follow-up shots on birds and clay targets. The fiber optic front sight gives a bright reference point in varying light, and the ventilated rib barrel reduces glare along the sighting plane. The Invector-Plus choke system covers a wide range of applications from full to cylinder bore. ### Usage Scenarios 1. **Hunting:** The 3.5-inch chamber handles heavier waterfowl loads, and the adjustable choke covers upland to long-range pass shooting. 2. **Sport Shooting:** The gas-operated action and Inflex pad handle the recoil from sustained trap or skeet sessions. 3. **Home Defense:** The semi-auto action and 4+1 capacity are adequate for defensive use, though most buyers choose this for field work. ## Frequently Asked Questions **Q: What gauge is the Winchester SX4?** A: This SX4 is a 12 gauge shotgun. **Q: Who makes the Winchester SX4?** A: The SX4 is made by Winchester. **Q: What type of firearm is the Winchester SX4?** A: It is a semi-automatic shotgun. **Q: What is the barrel length of this Winchester SX4?** A: The barrel is 26 inches long, giving an overall length of 47 inches. **Q: How many rounds does the Winchester SX4 hold?** A: It has a 4+1 capacity with 2-3/4-inch shells. **Q: What chamber length does the Winchester SX4 have?** A: It has a 3.5-inch chamber. **Q: Does the Winchester SX4 include choke tubes?** A: Yes, it includes three Invector-Plus choke tubes. **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* Owners of the Winchester SX4 12 GA are generally positive, with a few recurring criticisms. Reliability comes up most often and favorably. Owners report consistent cycling across different 12 GA loads once the gun has been cleaned and broken in, and the gas-operated action handles everything from light target loads to 3.5-inch magnums without drama. Performance in the field is well-regarded. Waterfowl and upland hunters particularly like the smooth cycling and quick follow-up capability. Clay shooters report similar satisfaction. Ergonomics draw positive feedback. The grip feel and stock dimensions work well for most shooters, and the Inflex recoil pad is frequently mentioned as a real benefit during extended sessions. Versatility with different ammunition and choke combinations is a recurring plus. The 3.5-inch chamber and Invector-Plus system cover a wide range of uses. On the critical side: a few users find the 7-lb weight noticeable on long carry days in the field. Some note a break-in period with lighter target loads before the action cycles cleanly. Finish and color options are occasionally mentioned as limited compared to competing models. ## Pricing **3 offers available** | Vendor | Price | |--------|-------| | Grabagun Com | $885.99 | | Primaryarms Com | $899.99 | | Guns Com | $949.99 | ## Similar Products - [Winchester SX4 12Ga Semi-Auto Shotgun, Matte Black, 4+1 Capacity](https://gunsnation.com/p/winchester-sx4-12ga-semi-auto-shotgun-matte-black-4-1-capacity/UCr9wem3) - [Winchester SX4 Waterfowl Gen 4 - 20GA Semi-Auto Shotgun, Mossy Oak Camo](https://gunsnation.com/p/winchester-sx4-waterfowl-gen-4-20ga-semi-auto-shotgun-mossy-oak-camo/UCr9whYc) - [Winchester SX4 Waterfowl Camo 12GA Semi-Auto Shotgun](https://gunsnation.com/p/winchester-sx4-waterfowl-camo-12ga-semi-auto-shotgun/UCr9wfJM) - [Winchester SX4 Gen 4 Hybrid Hunter 12GA Semi-Auto - Mossy Oak FDE](https://gunsnation.com/p/winchester-sx4-gen-4-hybrid-hunter-12ga-semi-auto-mossy-oak-fde/UCr9whOJ) - [Winchester SX4 20GA Semi-Auto Shotgun - 26" Matte Black Precision](https://gunsnation.com/p/winchester-sx4-20ga-semi-auto-shotgun-26-matte-black-precision/UCr9wfZY) - [Winchester SX4 Realtree Max-5 12GA Semi-Auto Shotgun](https://gunsnation.com/p/winchester-sx4-realtree-max-5-12ga-semi-auto-shotgun/UCr9whOh) --- *Data from [GunsNation](https://gunsnation.com)*