# Winchester SX4 Gen 2 20GA Waterfowl Semi-Auto Shotgun, Realtree Timber **Brand:** Winchester **Category:** Semi-Automatic Shotguns **Caliber:** 20 Gauge ## Specifications - **Caliber:** 20 Gauge - **Barrel Length:** 28" - **Capacity:** 4 rounds - **Finish:** Matte - **Weight:** 6 oz - **Overall Length:** 49" - **UPC:** 048702018251 - **SKU:** UCr9whjP ## Description The Winchester SX4 Waterfowl Hunter in 20 gauge with Realtree Timber finish is a gas-operated semi-automatic shotgun that builds on the SX3 platform. The Active Valve gas system is the key mechanical improvement. It self-regulates to cycle different load pressures reliably, from light 2-3/4" target loads up through 3" hunting loads. At 6 lbs 12 oz, it's light for a semi-auto 20 gauge, which makes it easier to carry all day. ### Key Specifications - **Brand:** Winchester - **Model Name:** SX4 Waterfowl Hunter - **Gauge:** 20 GA - **Chamber Length:** 3 inches - **Barrel Length:** 28 inches - **Overall Length:** 49 inches - **Weight:** 6 lbs. 12 oz. - **Capacity:** 4+1 rounds (2-3/4" shells) - **Sights:** Fiber Optic Front Sight - **Stock Type:** Fixed Composite Stock with Realtree Timber Finish - **Receiver Material:** Aluminum Alloy ### Detailed Features The aluminum alloy receiver keeps weight down while offering adequate durability for field use. Invector Plus choke tubes let you swap patterns for different distances and game. The fiber optic front sight picks up quickly in low light, which matters during early morning or overcast waterfowl hunts. The fixed composite stock in Realtree Timber is trim and doesn't add unnecessary bulk. Winchester improved the balance slightly over the SX3, which most shooters notice when mounting the gun repeatedly over a long day. The 28-inch barrel in 20 gauge gives a good swing weight for moving targets. ## Frequently Asked Questions **Q: What gauge is the Winchester SX4 Waterfowl Hunter?** A: The SX4 Waterfowl Hunter is chambered in 20 gauge with a 3-inch chamber. **Q: Who makes the SX4 Waterfowl Hunter?** A: It is made by Winchester. **Q: What type of firearm is the SX4 Waterfowl Hunter?** A: It is a gas-operated semi-automatic shotgun with an aluminum alloy receiver. **Q: What is the barrel length of the SX4 Waterfowl Hunter?** A: The SX4 Waterfowl Hunter has a 28-inch barrel and an overall length of 49 inches. **Q: How many rounds does the Winchester SX4 Waterfowl Hunter hold?** A: It has a 4+1 capacity with 2-3/4 inch shells. **Q: Does the Winchester SX4 Waterfowl Hunter come with choke tubes?** A: Yes, it includes three Invector Plus choke tubes. **Q: Where can I buy the Winchester SX4 Waterfowl Hunter?** 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.* > Reliability this is a gas operated system but it is extremely reliable. > > — [Whispering Wild](https://www.youtube.com/watch?v=uDNTkRySoUs&t=58s) > 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) > There's no you know little components or something that you really have to worry about losing. > > — [Whispering Wild](https://www.youtube.com/watch?v=uDNTkRySoUs&t=253s) > We have seen the bolt hammer will come loose uh the fitment gets loose and they can pull out easier. > > — [Whispering Wild](https://www.youtube.com/watch?v=uDNTkRySoUs&t=311s) > It's hard to say too many negatives about this gun and it's hard to provide any reason why we wouldn't buy it again. > > — [Whispering Wild](https://www.youtube.com/watch?v=uDNTkRySoUs&t=461s) ## What Customers Say *AI-generated insights from customer reviews* The SX4 Gen 2 in Realtree Timber gets consistent praise for being light and reliable. Waterfowl hunters who've run it through wet, cold conditions note it keeps cycling where some competitors have given trouble. The semi-auto action earns the most positive comments. Smooth cycling with minimal perceived recoil makes follow-up shots easier. The Realtree Timber camo pattern is well-liked aesthetically and practically; hunters comment it breaks up the outline well in natural cover. The main counterpoint in user discussions is price. A few buyers feel similarly-performing semi-autos are available cheaper, and that Winchester's name carries some of the price. Some discussion also touches on recoil with heavier 20 gauge loads, where a minority of users prefer a heavier gun. Overall the sentiment leans positive, with most owners happy with the combination of light weight, reliable cycling, and the Timber camo finish. ## Pricing **2 offers available** | Vendor | Price | |--------|-------| | Guns Com | $973.99 | | Gunbuyer Com | $1070.48 | ## Similar Products - [Winchester SX4 Gen 4 Waterfowl 20GA 26" Realtree Max-7 Shotgun](https://gunsnation.com/p/winchester-sx4-gen-4-waterfowl-20ga-26-realtree-max-7-shotgun/UCr9wjEt) - [Winchester SX4 Gen 2 Hybrid Hunter 12GA Semi-Auto Shotgun - Realtree Timber](https://gunsnation.com/p/winchester-sx4-gen-2-hybrid-hunter-12ga-semi-auto-shotgun-realtree-timber/UCr9whjg) - [Winchester SX4 Semi-Auto 12 GA Shotgun - Realtree Timber Finish](https://gunsnation.com/p/winchester-sx4-semi-auto-12-ga-shotgun-realtree-timber-finish/UCr9whjn) - [Winchester SX4 Gen 4 Waterfowl 20GA Semi-Auto Shotgun, Max-5 Camo](https://gunsnation.com/p/winchester-sx4-gen-4-waterfowl-20ga-semi-auto-shotgun-max-5-camo/UCr9whYV) - [Winchester SX4 Gen3 Realtree Max-7 12GA Semi-Auto Waterfowl Shotgun](https://gunsnation.com/p/winchester-sx4-gen3-realtree-max-7-12ga-semi-auto-waterfowl-shotgun/UCr9wjMe) - [Winchester SX4 Waterfowl 12 GA Lefty Semi-Auto Shotgun Camo](https://gunsnation.com/p/winchester-sx4-waterfowl-12-ga-lefty-semi-auto-shotgun-camo/UCr9wjLt) --- *Data from [GunsNation](https://gunsnation.com)*