The Remington 870 DM (Detachable Magazine) replaces the traditional tube magazine with a 6-round detachable box magazine, enabling faster reloads. It is the first factory detachable-magazine pump shotgun offered by a major American manufacturer since WWII. Type: Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 6 Year introduced: 2018, USA Weight: 232 oz Overall length: 39.5" Status: Discontinued Intended use: Home Defense, Tactical