Mossberg 500A Pump Action Shotgun chambered in 12 Ga.  Overall this shotgun is in very good condition.  Mechanically this shotgun functions as it should.  The bore is bright and mirror like.  The barrel is 18" long with a cylinder choke.  The blued finish is in very good condition.  The wood furniture is in very good condition.  This shotgun would be good for home defense.