Mossberg International SA-20 All-Purpose Field 20 Gauge Semi-Auto, 26-Inch Vent-Rib Barrel, 3-Inch Chamber, Matte Black
This Mossberg International SA-20 All-Purpose Field is a gas-operated 20-gauge semi-automatic with a 26-inch vent-rib barrel, a 3-inch chamber, and a durable matte black finish. It comes with a full set of interchangeable flush chokes and practical field features, including a single brass-bead front sight and a synthetic stock with molded checkering. Manufactured in Turkey by Armsan and imported by Mossberg International, this configuration balances reliable operation with straightforward, user-focused design.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: There are minimal markings from previous handling and use. The bore presents a bright, clean appearance. Please refer to the photos for a close look.
What’s Included
- Mossberg International owner's manual
- Flush choke tube set with plastic case
- Choke identification gauge tool
- Mossberg factory box
- Cable-style gun lock
The SA-20 All-Purpose Field uses a gas-operated action to cycle 20-gauge loads and is configured with a 26-inch vent-rib barrel for smooth target transitions. The chamber accepts both 2 3/4-inch and 3-inch shells, offering flexibility across typical field loads. A single brass-bead front sight provides a clean, traditional sight picture.
This shotgun employs an interchangeable flush choke system. The included set provides Full, Improved Modified, Modified, Improved Cylinder, and Cylinder tubes, allowing quick, precise pattern tuning for changing conditions. A choke identification gauge tool is included for easy selection.
The alloy receiver and matte black finish pair with a black synthetic stock and forend for straightforward durability. Molded checkering enhances purchase, and a rubber recoil pad adds comfort. Controls include a cross-bolt safety and right-side ejection, with a listed capacity of 2+1 rounds.
Length of pull measures 14.0 inches for a familiar field fit. This model is manufactured in Turkey by Armsan and imported by Mossberg International, with markings noting Mossberg Int’l, Inc., North Haven, CT. It is identified by Mossberg part number 75772.