3.5-inch chamber version of the 870 Express, capable of handling the longest 12-gauge loads including 3.5-inch waterfowl and turkey loads. The Super Magnum designation indicates the extended chamber versus the standard 3-inch 870 Express. One of the best-value 3.5-inch semi-auto competitors in its era. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 4 Year introduced: 1996, USA Weight: 7.25 oz Overall length: 48" Status: Active Intended use: Waterfowl, Turkey Hunting, Hunting