Winchester SX4 Waterfowl 20ga Shotgun 28" Semi-Auto Realtree Max 7 511303692

Winchester SX4 Waterfowl 20ga Shotgun 28" Semi-Auto Realtree Max 7 511303692

Winchester
SKU:
120911323
|
UPC:
048702024054
|
MPN:
511303692
$1,056.38
$1,199.99
(You save $143.61 )
Current Stock:
Product Specifications
Capacity-Rounds:
4
Caliber-Gauge:
20 Gauge
Hand:
Right Hand
Finish-Color:
Camo - Realtree
Barrel Length:
28"
Barrel Length Range:
28" to 28.99"
OAL:
49"
Chamber:
3"
Weight:
7 lbs
Metal Finish Group:
Natural Camouflage
Action:
Semi-Auto
Safety:
Reversible Safety Button
Stock Finish Group:
Natural Camouflage
Sights:
Fiber Optic Front
Weight Range:
7 lbs to 7.99 lbs
Barrel Description:
Vent Rib
Chokes Included:
F,M,IC
Choke Configuration:
Invector-Plus Flush
Product Overview

The Winchester SX4 Waterfowl 20ga semi-automatic shotgun delivers the reliability waterfowl hunters depend on, wrapped in Realtree Max-7 camouflage that keeps you concealed in the marsh. Built on Winchester's proven Active Valve gas-operating system, the SX4 pairs proven mechanics with modern refinements—better balance, oversized controls, and a chrome-plated chamber and bore that'll handle the punishment of a full season. At 28 inches, this barrel strikes the balance most duck hunters prefer for swing and pattern.

Waterfowl hunting means wet, cold conditions and fast moments. Winchester equipped the SX4 with thoughtful details that make a difference: a reversible safety button, larger bolt handle and bolt release for gloved hands, and an Inflex Technology recoil pad to soften the shot. The ventilated rib helps you track moving targets, and the included TRUGLO fiber-optic sight gives you a crisp sight picture in low light—exactly when you need it most.

You get three Invector-Plus choke tubes out of the box, so you can dial in your pattern for different distances and shot situations. The composite stock handles the elements, and the included length-of-pull spacers let you fit the gun to your frame. Sling swivel studs are ready for your favorite carry setup. This is a gun built to work, not just to look good—though the Max-7 pattern will help you disappear in the cattails.

Key Features

  • Gas-operated action with Winchester's Active Valve system for reliable cycling
  • Realtree Max-7 camouflage finish on receiver, barrel, and stock
  • Chrome-plated chamber and bore for durability in wet conditions
  • 28-inch barrel with ventilated rib and three Invector-Plus choke tubes included
  • TRUGLO fiber-optic sight for low-light visibility
  • Inflex Technology recoil pad reduces shot fatigue
  • Reversible safety button and oversized controls for gloved operation
  • Length-of-pull spacers for proper fit
  • Sling swivel studs for carry options

Specifications

BrandWinchester
ModelSX4 Waterfowl
Gauge20
Chamber3 inch
Barrel Length28 inches
Action TypeSemi-automatic, gas-operated
ReceiverAluminum alloy
FinishRealtree Max-7 camouflage
StockComposite with length-of-pull spacers
Choke TubesThree Invector-Plus (included)
SafetyReversible button

Frequently Asked Questions

What choke tubes come with this 20-gauge shotgun?

The SX4 Waterfowl ships with three Invector-Plus choke tubes, giving you flexibility to adjust your pattern for different ranges and shot situations in the field.

Is this shotgun suitable for wet, cold waterfowl hunting conditions?

Yes. The chrome-plated chamber and bore are built to withstand the demands of wet-weather hunting, and the composite stock handles seasonal exposure better than wood. The Realtree Max-7 finish is also designed to shed moisture while keeping you concealed.

Can I adjust the length of pull on the SX4 Waterfowl?

The shotgun includes length-of-pull spacers, so you can customize the fit to your frame and shooting style.

What's included in the box?

You receive the shotgun with three Invector-Plus choke tubes, a TRUGLO fiber-optic sight, an Inflex Technology recoil pad, length-of-pull spacers, and sling swivel studs.

Additional Information

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.