Mossberg

The Mossberg SA-20 Field is a gas-operated semi-automatic 20 Gauge sporting shotgun with a 26-inch vent-rib barrel and a checkered walnut stock. It is configured for right-hand shooters and intended for hunting and clay/target use. The design emphasizes smooth cycling and interchangeable chokes to adapt shot patterns for a range of field and target tasks.

Key Specifications

• The gauge is 20 Gauge.
• The action type is Semi-Auto.
• The chamber accepts 3″ shells.
• The barrel measures 26 inches and features a vent rib.
• The barrel finish is Blued.
• The stock is made of Walnut.
• The sight is a Metal front bead.
• Includes a Sport Set of 5 choke tubes.
• The receiver is constructed of Steel.
• Configured for Right Hand shooters.

The SA-20 Field combines a traditional walnut field stock with modern gas operation and a vent-rib barrel to deliver adaptable, soft-shooting performance for hunting and target work. The included multi-choke Sport Set and 3″ chambering provide patterning flexibility for varying ranges and loads, making this model a practical choice for shooters who value reliable semi-auto function and classic styling.

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