The Mossberg 500 Field is the standard hunting configuration with 28-inch vent-rib barrel, blued finish, and walnut or synthetic stock. Dual extractors and ambidextrous tang safety make it one of the most user-friendly field shotguns available. Type: Pump Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 1961, USA Weight: 7.5 oz Overall length: 48" Status: Active Intended use: Field, Hunting, Sport Shooting