Mossberg 500 Slugster in 12 gauge with 18.5-inch rifled barrel. Ghost-ring sights, short configuration for deer in thick cover. Slug specialist. Type: Shotgun Action: Pump Caliber: 12 Gauge Capacity: 6 Year introduced: 1975, USA Weight: 7 oz Overall length: 38.5" Status: Active Intended use: Deer Hunting