The Winchester SX4 Compact is a semi-automatic shotgun chambered in 20 GA with a 28-inch barrel, 4+1 capacity, and a matte black finish. At 6.3 lbs it handles well during long days afield without wearing out your shoulder. 
 

Key Specifications 

• Gauge: 20 GA 
• Barrel Length: 28 inches 
• Capacity: 4+1 rounds 
• Weight: 6.3 lbs. 
• Finish: Matte Black 
• Action Type: Semi-Automatic 
• Manufacturer: Winchester 
• Model Number: SX4 Compact 
   

Detailed Features 

The Inflex Technology recoil pad noticeably softens felt recoil, which matters when running through multiple rounds of target loads. A fiber optic front sight and mid-bead give quick, accurate target reference in variable light. The 28-inch barrel suits a range of applications from upland birds to clay target sports, balancing swing-through speed against shot pattern development.

Owners of the Winchester SX4 Compact in 20 GA generally come away satisfied. The lightweight build is the most consistent compliment, particularly from smaller-framed or younger shooters who find heavier 12-gauge guns fatiguing. Recoil reduction works as advertised, and the gun cycles reliably across a range of ammunition types.

Common criticisms are minor. The matte black finish scratches and shows wear with regular use. Stock adjustment options are limited compared to some competitors, which is an issue for shooters who need a more tailored fit. A few buyers note that similarly performing options exist at lower price points, though most still regard the SX4 Compact as a solid buy for its intended use.