I have developed these new Tungsten Bead Marauders with slightly different materials and heavy tungsten beads for two special purposes.  The first as the anchor nymph in Euro Trout Nymphing and second as a swimming pattern in conventional trout fishing. 

Fast sinking streamers in size 10 only.   The black Marauder has a black nickel bead, the olive Marauder has a gold bead, and the pearl Marauder has a silver bead.