The 870 Express Waterfowl in 20 gauge with full camo coverage and a 26-inch barrel for duck and dove hunting. Non-toxic shot loads in 20 gauge cover early-season teal and dove where decoy distances are close. Type: Shotgun Action: Pump-Action Caliber: 20 Gauge Capacity: 4 Year introduced: 2000, USA Weight: 160 oz Overall length: 46.5" Status: Active Intended use: Waterfowl, Dove Hunting