in fig2 magazine 10 is mounted below gun turret 36 to rotate therewith turret 36 includes a pair of gun barrels 38 and a pair of upper magazines 40a and 40b that feed through a pair of articulating feeders 42a and 42b to fan type feeders 44a and 44b in this embodiment magazine housing 10 is partitioned into two housings each encompassing approximately 150 u00b0 the remaining 60 u00b0 provides clearance shown as opening 46 fig4 in fig2 and 3 ammunition 22 is shown distributed at angularly spaced radially aligned positions along serpentine paths 48a and 48b each of these paths has an upper and lower track each track generally following a circumferential path of travel with repeating transverse excursions the paths 48a and 48b generally circulate clockwise as defined previously in connection with fig1 making an excursion through conduits 16a and 16b respectively fig4 the conduits 16a and 16b were collectively defined in fig1 as item 16 as illustrated in fig3 gears 12 alternate between upper and lower gears 12a and 12b angularly separated gears are located in slightly different planes so that a chain transferring between gears must twist somewhat referring to fig5 chains 14 are shown as conventional circular or flex roller chains having the ability to twist 45 u00b0 axially that is along a length of chain in a transverse excursion of the previously mentioned serpentine path of course other degrees.