Battelaxe 1300bb electric magazine for m16 electric gun (sound control)

new metal/abs model available
longer size shells with fake cartridge on top
220v recharger and battery included
push button or sound activation (new durable and protected sensor activator)
the bbs will automaticaly run into gun while you pull the trigger with no things to push or turn
1300rd large capacity
for marui m4,m16 and compatible electric guns