The Winchester SX4 in 20 gauge (brand part no. 511210692) is a semi-automatic shotgun built around a 28-inch vent rib barrel with a 3-inch chamber, giving upland hunters a lightweight platform with classic walnut styling. Winchester finishes this SX4 in matte black with a walnut stock, equips it with a fiber optic sight and a 2-position crossbolt safety, and ships it with a full set of chokes. Among semi-auto shotguns in the semi-auto shotguns category, this SX4 favors upland hunters who want a traditional walnut-stocked 20 gauge.

Key Specifications

• Chambered in 20 gauge with a 3-inch chamber.
• Operates as a semi-automatic shotgun.
• Features a 28-inch vent rib barrel finished in matte black.
• Feeds from a tube magazine with a 3+1 capacity.
• Includes Full, Modified, and Improved Cylinder chokes.
• Equipped with a fiber optic sight.
• Fitted with a 2-position crossbolt safety.
• Finished with a walnut stock.
• Overall length is 37.35 inches.
• Ships at approximately 9 pounds.

Frequently Asked Questions

What stock finish does this shotgun have? A traditional walnut stock paired with a matte black receiver and barrel.

What chokes are included? Full, Modified, and Improved Cylinder chokes.

Buy the Winchester SX4 20 Gauge Shotgun

A lightweight walnut-stocked 20 gauge for upland hunting is exactly what this SX4 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.