Currently the AkZani holds the distinction of having the largest reserve ammo capacity of all secondary weapons, having 400 rounds of ammo compared to the usual 210 for secondaries. With a maxed rank Trick Mag mod, the AkZani can increase its capacity to hold 760 rounds of ammo.
The AkZani have very similar stats to the Dex Furis, though the former has lower overall damage and 2.5% less crit chance. However, the AkZani have the advantage of having nearly double the reserve ammo capacity, making it less likely to run out of ammo than the Dex Furis.
When this weapon first released in Update 14, it required 200 Morphics to build, which DE later said was a bug. Update 14.0.1 reduced this to only 2 Morphics.