The 870 Wingmaster Lightweight used an aluminum receiver to produce the lightest 870 ever offered, weighing approximately 6 lbs with a 26-inch barrel. Produced from 1972 to approximately 1994. Type: Shotgun Action: Pump-Action Caliber: 20 Gauge Capacity: 4 Year introduced: 1972, USA Weight: 96 oz Overall length: 46" Status: Discontinued Intended use: Hunting, Upland, Collecting