Mossberg SA-20 20-Gauge Semi-Auto Shotgun
Gas-operated 20-gauge semi-auto with 26" vent rib barrel, 3" chamber, walnut furniture, and five-choke sport set. Lightweight and soft-shooting for hunting and clay target sports.
Mossberg SA-20: Versatile 20-Gauge Semi-Auto Shotgun
The Mossberg SA-20 represents a thoughtful approach to shotgun design—a gas-operated semi-automatic that delivers reliability without unnecessary complexity. This All Purpose Field model balances practical features with genuine shootability, making it equally at home in the upland field or on the clay target range.
Key Features
- Gas-operated action for smooth cycling and reduced felt recoil
- 26" vent rib barrel with matte blued finish and metal bead front sight
- 3" chamber accommodates both 2¾" and 3" ammunition
- Walnut stock and forend with 14.5" length of pull
- Five-choke sport set included for pattern customization
- 4+1 capacity (4 in magazine, 1 in chamber)
- Overall length: 44.75"; Weight: 6.5 lbs
Why the SA-20 Works
The gas-operated system cycles reliably while keeping recoil manageable—a genuine advantage for extended shooting sessions. The 20-gauge bore offers sufficient power for upland game and clay targets while remaining comfortable for shooters of various sizes. The included sport choke set provides flexibility to match your shooting situation, whether you're working close-flushing birds or engaging targets at distance.
This is a shotgun built for function rather than flash—exactly what working shooters appreciate.
Features
- vent rib
