Super X4 Semi-Auto Shotguns

Super X4 Semi-Auto Shotguns

The autoloading shotgun that's built 4 speed. Winchester Super X® Autoloading shotguns have a worldwide reputation for speed, reliability and handling. The Super X® 3 was a tough act to follow, and making the Super X® 4 evolution of this popular shotgun series even better than its predecessor was a real challenge. That’s exactly what the gifted design engineers at Winchester Repeating Arms have done. The new Super X4 is lighter, faster cycling, smoother swinging and more ergonomic than ever before.

Shouldered SX4

WOOD OR SYNTHETIC STOCK WITH IMPROVED ERGONOMICS, A SMALLER GRIP AND TEXTURED GRIPPING SURFACES give your hands a sure, non-slip grip. Available in a non-glare matte black finish that won’t spook wary game, or great barrel hiding camo.

Back-Bored Technology

BACK-BORED TECHNOLOGY provides optimum shot patterns that are dense and even.

Choke Tubes

INVECTOR-PLUS CHOKE TUBE SYSTEM offers consistent patterns to match your target situation.

Various Shotgun Shells

SELF-ADJUSTING ACTIVE VALVE SYSTEM cycles a wide variety of loads while reducing “felt recoil”.

Gas Flow

The ACTIVE VALVE SYSTEM adjusts gas pressures to reliably cycle a wide range of factory field loads.

Quadra-Vent Ports

QUADRA-VENT™ PORTS vent excess gases for cleaner operation


DROP-OUT TRIGGER GROUP allows for easy cleaning.

LARGER BOLT HANDLE AND BOLT RELEASE BUTTON are faster and easier to operate.

Stock Spacers

LENGTH OF PULL SPACERS allow stock adjustments to achieve a perfect fit.

INFLEX TECHNOLOGY RECOIL PAD directs “felt recoil” down and away from your cheek to reduce flinch and fatigue.