The Winchester SX4 Hybrid 20 Gauge is a self-loading hunting shotgun with a 28-inch barrel, a Tungsten Cerakote receiver and barrel and a black composite stock (Winchester part no. 511251692). Winchester built the SX4 on the Active Valve System, a self-adjusting gas system, and the Hybrid pairs it with a tough finish that resists the weather. The barrel has a ventilated rib with a TRUGLO fiber-optic sight, and a 3-inch chamber covers the full range of 20 gauge field loads. Textured grip panels and an Inflex Technology recoil pad make it comfortable. It suits upland birds, waterfowl and general hunting.

Key Specifications

• The gauge is 20, a lighter-recoiling choice for upland and general hunting.
• The chamber is 3 inches, which handles both 3-inch and 2-3/4-inch shells.
• The barrel measures 28 inches with a 1/4-inch ventilated rib, for a smooth swing.
• The magazine holds four 2-3/4-inch shells, a good capacity for a field gun.
• Overall length is 49 inches, matched to the 28-inch barrel.
• Weight is 6 pounds 12 ounces, light enough for walking hunts.
• The finish is Tungsten Cerakote on the receiver and barrel, a tough coating that resists the weather.
• The stock is black composite with a matte finish and textured grip panels, which gives a firm hold when wet.
• The chokes are Invector-Plus Flush in Full, Modified and Improved Cylinder, supplied with the gun.
• The sight is a TRUGLO fiber-optic front, which helps your eye find the target quickly.

Frequently Asked Questions

What chokes does the SX4 Hybrid come with? It includes three Invector-Plus Flush choke tubes in Full, Modified and Improved Cylinder, along with a flat choke wrench.

What is the receiver made of? The receiver is aluminum alloy with a Tungsten Cerakote finish, which keeps weight down and adds weather resistance.

How does the SX4 operate? It uses the self-adjusting Active Valve System, which adjusts gas pressure so the shotgun cycles a wide variety of loads.

Buy the Winchester SX4 Hybrid 20 Gauge Shotgun, 28-Inch, Tungsten Cerakote

The SX4 Hybrid balances a weather-ready finish and a dependable gas system in a 20 gauge that is easy to carry all day. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse more semi-auto shotguns while you are here.