Mossberg 500 Slugster in 20 gauge with 24-inch rifled barrel. Scope rail, ported barrel. Accurate deer gun with lighter recoil profile. Type: Shotgun Action: Pump Caliber: 20 Gauge Capacity: 5 Year introduced: 1975, USA Weight: 6.5 oz Overall length: 44" Status: Active Intended use: Deer Hunting