Shop › DE 50AE 6" BARREL BRUSHED CHROME DE 50AE 6" BARREL BRUSHED CHROME $510.60 Magnum Research Barrel, .50 Action Express, 6", Picatinny Accessory Rail, Fits Desert Eagle MK XIX 50AE, Brushed Chrome Finish, Silver BAR506BC Quantity: Add To Cart Added! Magnum Research Barrel, .50 Action Express, 6", Picatinny Accessory Rail, Fits Desert Eagle MK XIX 50AE, Brushed Chrome Finish, Silver BAR506BC