The Mossberg 590A1 12 Gauge Pump-Action Shotgun boasts a 9-round capacity and a heavy-walled barrel, as well as steel-to-steel lockup. The shotgun also has a 20-inch heavy-walled barrel with a Parkerized finish, a ghost ring sight and a synthetic stock. Mossberg 590A1 12 Gauge Pump-Action Shotgun - Shotgun Manual at Academy Sports
