Remington 870 Express Tactical, 12 ga. slide action shotgun.  Serial #B253119M.  Excellent condition.  20" rifled slug barrel has a bright shiny bore. 100% matte finish.   3" chamber. Receiver and trigger guard have excellent matte finish.  Black checkered synthetic forearm synthetic thumbhole butt stock.  Fitted with Sight mark sight.  Slide action works fine – nice defense shotgun.