The Remington 870 DM was the detachable magazine variant of the 870 platform. 18.5-inch barrel and six-round detachable box magazine. Ghost ring sights. Discontinued when Remington went through bankruptcy. No longer in production. Type: Pump Shotgun Action: Pump-Action Caliber: 12 Gauge Capacity: 6 Year introduced: 2017, USA Weight: 7.5 oz Overall length: 38.5" Status: Discontinued Intended use: Tactical, Law Enforcement