Winchester SX4 Hybrid Hunter | 12 Gauge | 26 in | 511313291

The Winchester SX4 Hybrid Hunter is a left-hand semi-automatic hunting shotgun built for practical field use. It combines a back-bored vent rib barrel and Inflex recoil pad with a self-adjusting gas system to cycle a broad range of loads and help manage felt recoil. The Hybrid Hunter configuration pairs a Woodland camo stock and textured grip panels with a fiber-optic front sight and a 3.5″ chamber for heavier loads. Suitable applications include upland bird hunting and wetland/waterfowl work where reliable cycling and reduced recoil improve follow-up shot control.

Product Specifications

• The manufacturer is Winchester.
• The model is the SX4 Hybrid Hunter.
• The manufacturer’s part number is 511313291.
• The action type is Semi-Auto.
• The gauge is 12 Gauge.
• The maximum chamber size is 3.5″.
• The barrel length is 26 inches.
• The overall length is 47 inches.
• The unloaded weight is approximately 7 lbs.
• The magazine capacity is 4 + 1.
• The stock is made from synthetic material finished in woodland camouflage.
• The barrel is described as a back-bored vent rib barrel.
• The choke set included is Full / Improved Cylinder / Modified.
• The sighting system is a fiber optic front sight.
• The UPC is 048702026003.

The SX4 Hybrid Hunter brings field-oriented ergonomics and Winchester’s gas system to a left-hand platform, delivering predictable cycling and manageable recoil in a woodland-camo package. Its combination of a 26″ back-bored barrel, Invector-Plus choke system, and Inflex recoil pad make it a practical choice for hunters who need reliable performance across a range of loads and conditions.