SX4 Waterfowl Hunter 20 Gauge Shotgun 3 Inch Chamber 28 Inch Barrel Mossy Oak Bottomland Camo by Winchester

Lightweight Waterfowl Performance with Fast Cycling Reliability and Premium Concealment

The Winchester SX4 Waterfowl Hunter 20 Gauge Shotgun is built for hunters who demand reliability, speed, and comfort in the blind and beyond. Featuring a 3-inch chamber, 28-inch barrel, and the proven Active Valve gas-operated system, this semi-automatic shotgun delivers fast follow-up shots, reduced felt recoil, and dependable cycling across a wide range of hunting loads.

Finished in Mossy Oak Bottomland camouflage, the SX4 blends seamlessly into flooded timber, marshes, and wooded environments while providing the rugged durability needed for demanding hunting conditions. Lightweight and easy to carry, this shotgun is an ideal choice for waterfowl hunters seeking superior handling without sacrificing performance.

Key Features and Benefits

• Chambered in 20 Gauge for reduced recoil and comfortable all-day shooting

• 3-inch chamber accommodates a wide variety of waterfowl and hunting loads

• 28-inch barrel delivers smooth swing dynamics and improved target tracking

• Active Valve gas-operated system provides reliable cycling and reduced felt recoil

• Mossy Oak Bottomland camouflage finish enhances concealment in natural hunting environments

• Lightweight design weighs approximately 6 lbs. 12 oz. for easier carry during long hunts

• Fast-cycling semi-automatic action enables rapid follow-up shots

• Aluminum alloy receiver provides strength while minimizing weight

• Inflex Technology recoil pad helps reduce shoulder fatigue

• Oversized controls improve operation while wearing gloves in cold weather conditions

• Fiber optic front sight promotes fast target acquisition in varying light conditions

• Includes Full, Modified, and Improved Cylinder Invector-Plus choke tubes for versatility

• Durable composite stock resists moisture, mud, and harsh field conditions

Specifications

• Manufacturer: Winchester

• Model: SX4 Waterfowl Hunter

• Gauge: 20 Gauge

• Chamber Length: 3 Inches

• Action: Semi-Automatic

• Operating System: Active Valve Gas System

• Barrel Length: 28 Inches

• Overall Length: 49 Inches

• Weight: 6 lbs. 12 oz.

• Capacity: 4+1

• Receiver Material: Aluminum Alloy

• Barrel Material: Steel

• Stock Material: Composite

• Stock Finish: Mossy Oak Bottomland Camouflage

• Length of Pull: 14.25 Inches

• Sight: Fiber Optic Front Sight

• Rib Width: 1/4 Inch

• Choke System: Invector-Plus Flush

• Included Chokes: Full, Modified, Improved Cylinder

Performance Advantages

The SX4 Waterfowl Hunter is engineered to cycle faster and run cleaner than previous generations while maintaining the legendary reliability Winchester shotguns are known for. The Active Valve gas system automatically adjusts to different load pressures, ensuring smooth operation whether shooting lighter field loads or heavier waterfowl ammunition.

Its lightweight construction reduces fatigue during long walks to blinds and extended hunts, while the 28-inch barrel delivers excellent balance and natural swing characteristics for crossing birds and fast-moving targets.

Built for Waterfowl Hunting

The Mossy Oak Bottomland camouflage pattern is specifically designed for wooded and wetland environments, helping hunters remain concealed from wary ducks and geese. The weather-resistant composite stock and corrosion-resistant components provide dependable performance in rain, mud, cold temperatures, and other demanding hunting conditions.

Ideal Applications

• Duck Hunting

• Goose Hunting

• Waterfowl Hunting

• Dove Hunting

• Upland Bird Hunting

• Turkey Hunting

• Sporting Clays

• Recreational Shooting

Usage Instructions

Always verify the shotgun is unloaded before handling, cleaning, or transporting. Use only factory-loaded 20 Gauge ammunition compatible with a 3-inch chamber. Follow all firearm safety practices and wear appropriate eye and ear protection. Regularly clean the barrel, gas system, receiver, and action components to maintain optimal reliability and performance.

Store the shotgun unloaded in a secure, dry location when not in use.

Why Choose the Winchester SX4 Waterfowl Hunter?

The Winchester SX4 Waterfowl Hunter combines lightweight handling, dependable semi-automatic performance, and proven waterfowl hunting features into one field-ready platform. With its fast-cycling action, reduced recoil system, premium camouflage finish, and versatile choke options, this shotgun is built to help hunters stay effective throughout the season.

Warranty Information

Covered by Winchester's manufacturer warranty. Refer to Winchester warranty documentation for complete warranty coverage, terms, and conditions.

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