The 870 Express Super Magnum chambers 3.5-inch 12-gauge shells, accommodating the heaviest factory waterfowl loads. 28-inch vent-rib barrel with Rem-Choke. Designed for high-volume steel shot goose hunters who need maximum payload. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 4 Year introduced: 1996, USA Weight: 211 oz Overall length: 48.5" Status: Active Intended use: Hunting