Super X 4 — Semi-Action Shotguns
Super X 4 — Semi-Action Shotguns

Super X4 — Autoloading Shotguns

Super X4 — Autoloading Shotguns

Super X4 active valve system
Super X4 active valve system

The proven ACTIVE VALVE GAS SYSTEM automatically self-adjusts to allocate the exact gas pressure necessary to reliably cycle a wide range of loads. Both 3" and 3 1/2" Super X®4 shotguns will reliably cycle even 1 1/8 oz., 2 3/4" factory field loads.

Super X 4 length of pull spacers
Super X 4 length of pull spacers

The Super X4 features IMPROVED ERGONOMICS. It’s LIGHTER OVERALL and THE CLOSE RADIUS GRIP IS ROUNDED AND MORE COMFORTABLE.

The gun’s overall balance point has been moved slightly forward to CREATE A MORE FLUID SWING, BETTER TARGET TRACKING, AND SMOOTHER FOLLOW-THROUGH.

Super X 4 length of pull spacers
Super X 4 length of pull spacers

The fit and balance of a shotgun stock are critical factors. The Super X4 comes with polymer LENGTH OF PULL SPACERS that fit between the stock and the recoil pad. When adjusted properly, the shotgun comes to the shoulder with a smooth confidence and felt recoil is greatly diminished. 

Super X 4 Inflex Recoil Pad
Super X 4 Inflex Recoil Pad

The latest evolution of the INFLEX TECHNOLOGY RECOIL PAD ON THE SUPER X4 FURTHER REDUCES FELT RECOIL. Specially shaped rib structures located inside the pad help direct and channel the recoil impulse, moving the comb down and away from the cheek to reduce felt recoil to very manageable levels, even when shooting heavy magnum loads. The pad’s LARGER FOOTPRINT SPREADS RECOIL FORCES OVER A WIDER AREA for greater cushioning.

bolt handle and release button
bolt handle and release button

The Super X4 features a LARGER BOLT HANDLE and an OVERSIZED BOLT RELEASE BUTTON for easy engagement and fast operation. The Nickel Teflon™ coating on the carrier and bolt release button reduces friction and helps prevent corrosion.

Super X 4 reversible safety
Super X 4 reversible safety

The larger, easier to operate REVERSIBLE “SAFETY” button on the Super X4 is located at the rear of the angular-profile trigger guard and is easily reversible for both right- or left-handed shooters. The TRIGGER GUARD IS GENEROUSLY SIZED for easier access.

Super X Pump Waterfowl in the field
Super X Pump Waterfowl in the field
Super X 4 Chrome-plated Chamber and Bore
Super X 4 Chrome-plated Chamber and Bore

CHROME-PLATED CHAMBER AND BORE are critical for today’s steel and Hi-Density (HD) shot. Hard chrome makes the surfaces highly resistant to wear and gives you superior protection from rust and corrosion. That’s why all smoothbore Super X4 shotguns feature a hard-chromed chamber and bore.

Super X 4 Drop-out Trigger Group
Super X 4 Drop-out Trigger Group

DROP-OUT TRIGGER GROUP is easy to remove for detailed cleaning and lubrication. The SELF-ALIGNING BOLT CARRIER LINK makes it easy to reinstall.

SX4 spring loaded ejector
SX4 spring loaded ejector

The Super X4 features a SPRING-LOADED EJECTOR that throws the empty shell out of the ejection port as soon as it clears the chamber for faster, more reliable operation, regardless of shell length.

Super X 4 Drop-out Trigger Group
Super X 4 Drop-out Trigger Group

The Active Valve gas piston vents gases upward and and through the forward Quadra-Vent ports in the forearm for cleaner operation. 

Back Bored Barrel Technology
Back Bored Barrel Technology

BACK-BORED TECHNOLOGY  is based on extensive research and testing to find the secret to tighter, more consistent patterns. Instead of the traditional bore size of .729", this research shows the ideal 12 gauge interior diameter is .742". If the bore is any larger, the gases will blow by the shot cup and reduce pellet velocity. If the bore is too tight, the pellets are deformed as they pass through the forcing cone, causing poor ballistic performance.

Invector Plus Choke Tubes
Invector Plus Choke Tubes

From the duck blind to the firing line, the INVECTOR-PLUS CHOKE TUBE SYSTEM  is the world’s most consistent. Because the threads are located at the bottom of the choke tube they seal out corrosive gases better. The tube’s thicker walls make Invector-Plus chokes much stronger than any other choke tube system, yet they remain easy to remove and clean. They are more concentric with the bore and thus produce more even, consistent shot patterns. The Super X4 comes with full, modified, and improved cylinder flush mounted choke tubes so the gun is ready for anything, right out of the box.

SX4 load diversity
SX4 load diversity

LOAD DIVERSITY means a Super X4 can reliably shoot them all, from light factory field shells to heavy magnum waterfowl and turkey loads. The proven Active Valve on the Super X4 makes it the most versatile autoloader on the range, in the marsh, and in the field.

Super X Pump Waterfowl in the field
Super X Pump Waterfowl in the field