The value-tier 870 Express in 12 gauge with a 26-inch vent-rib barrel. Matte blued finish, synthetic or hardwood stock, and a 3-inch chamber. The 870 Express is the entry point for the world's best-selling pump shotgun line, with over 11 million produced. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 4 Year introduced: 1950, USA Weight: 192 oz Overall length: 46.5" Status: Active Intended use: Hunting, Field, Upland