The Winchester SX4 Hybrid Hunter is a left-hand semi-automatic 12-gauge shotgun with a 28-inch barrel, 3.5-inch chamber, and a composite stock finished in Mossy Oak Bottomland camouflage. The aluminum receiver has a Flat Dark Earth finish. It holds 4 rounds of 2 3/4-inch shells and weighs 7.2 lbs, and the 49-inch overall length is standard for a 28-inch field gun. 
 

Key Specifications 

• Model: SX4 Hybrid Hunter 
• Caliber: 12 Gauge 
• Action: Semi-Automatic 
• Barrel Length: 28 inches 
• Overall Length: 49 inches 
• Capacity: 4 rounds (2 3/4" shells) 
• Weight: 7.2 lbs. 
• Receiver Material: Aluminum with Flat Dark Earth finish 
• Chamber Length: 3 1/2 inches 
• Stock Material: Composite, Mossy Oak Bottomland camouflage finish 
   

Detailed Features 

• Invector Plus choke system; includes Full, Modified, and Improved Cylinder chokes 
• TruGlo fiber optic front sight for low-light target acquisition 
• Inflex Technology recoil pad to reduce felt recoil 
• Integrated sling swivel studs 
• Left-hand configuration with controls mirrored for southpaw shooters

Left-handed shooters consistently mention that the mirrored control layout feels natural from the first round, which is the main reason this model exists and the reason most buyers pick it over the standard SX4. Cycling reliability gets good marks across different load types, and the Mossy Oak/FDE combination works well in typical waterfowl and upland cover.

The 7.2 lb weight comes up in extended carry discussions; it's not unusual for a 28-inch field gun but some hunters notice it on longer days. Price relative to comparable left-hand shotguns is a common topic, with most owners concluding the quality justifies the cost even if it sits at the higher end of the segment. Aftermarket customization options are limited compared to more popular platforms, which a few enthusiasts note as a minor frustration.