The Mossberg 500 is one of the best-selling pump-action shotguns in history. The 12-gauge field configuration ships with a ventilated rib barrel and bead sight, intended for upland bird and waterfowl hunting. Dual extractors and an ambidextrous tang safety define the platform. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 5 Year introduced: 1961, USA Weight: 224 oz Overall length: 47.75" Status: Active Intended use: Hunting, Upland, Waterfowl