Shop › DE 50AE 6" BARREL BRUSHED CHR W/MB DE 50AE 6" BARREL BRUSHED CHR W/MB $572.70 Magnum Research Barrel, .50 Action Express, 6", Picatinny Accessory Rail, With Muzzle Brake, Fits Desert Eagle MK XIX 50AE, Brushed Chrome Finish, Silver BAR506BCIMB Quantity: Add To Cart Added! Magnum Research Barrel, .50 Action Express, 6", Picatinny Accessory Rail, With Muzzle Brake, Fits Desert Eagle MK XIX 50AE, Brushed Chrome Finish, Silver BAR506BCIMB