The Remington 870 Express in .410 bore with 25-inch vent-rib barrel. The smallest production 870 gauge, the .410 is a challenging choice for hunters and a favorite for introducing youth to shotgunning. Chambered for 3-inch shells. Type: Pump Shotgun Action: Pump-Action Caliber: .410 Bore Capacity: 3 Year introduced: 1969, USA Weight: 5.5 oz Overall length: 44.5" Status: Active Intended use: Field, Hunting, Youth, .410 Specialty