The Mossberg International SA-20 in 20 gauge (brand part no. 75780) is a gas-operated semi-automatic shotgun built around a 20-inch barrel and a 3-inch chamber, giving hunters and target shooters a lightweight, soft-shooting autoloader. Mossberg finishes the SA-20 in matte blue and builds it with a full-length stock featuring a pistol grip and a top accessory rail. Among semi-auto shotguns in the semi-auto shotguns category, the SA-20 favors shooters who want a lightweight, easy-shooting 20 gauge for hunting and target work.

Key Specifications

• Chambered in 20 gauge.
• Accepts up to a 3-inch chamber.
• Features a 20-inch barrel.
• Feeds from a tube magazine with a 4+1 capacity.
• Cycles with a gas-operated system.
• Finished in matte blue.
• Fixed cylinder bore choke.
• Topped with an AR-style winged fiber-optic front sight and a ghost ring rear sight.
• Built with a full-length stock featuring a pistol grip.
• Includes a Tri-Rail magazine tube accessory extension.
• Feeds via an Easy Load Elevator.

Frequently Asked Questions

What sights come on this shotgun? An AR-style winged fiber-optic front sight paired with a ghost ring rear sight.

What is the Easy Load Elevator? A feature that makes loading shells into the magazine tube faster and easier.

What choke does it use? A fixed cylinder bore choke.

Buy the Mossberg SA-20 20 Gauge Shotgun

A lightweight, soft-shooting 20 gauge with a pistol-grip stock is exactly what the SA-20 delivers. As soon as it’s ready to ship, order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.