The 20-gauge 870 Express in 26-inch configuration is the go-to upland gun for hunters who prefer a lighter carry. Scaled-down receiver maintains the same operating system as the 12-gauge. Accepts 20-gauge Rem-Choke tubes. Type: Shotgun Action: Pump-Action Caliber: 20 Gauge Capacity: 4 Year introduced: 1987, USA Weight: 182 oz Overall length: 46" Status: Active Intended use: Hunting, Clay Sports