Z59 Buzzsaws

The Z59 Buzzsaws are a pair of sub-machine guns and the first dual-wield Wonder Weapon. They first appeared in Keine Möglichkeit. They are one of the weakest in terms of damage, but it's other features make it extremely effective.

Effectiveness
The Z59 Buzzsaws are two very fast sub-machine guns that hold 200 rounds of ammo each, which means that you have techincally 400 rounds each clip. They aren't very powerful, but their huge amount of ammo and extremely fast rates of fire make up for that.

Z60 Ravagers
When Pack-a-Punched they become the Z60 Ravagers. The guns get a rise in damage, which goes up to 160, and also less recoil and a slighly faster reload.

Z100 Maulers
When Super Punched they become the Z100 Maulers. Similarly to the previous upgrade, it gets a rise in damage, which goes to 200, and slightly less recoil. Also, the mag size is increased, and you get more spare ammo.

Trivia

 * The image of the Deseu Dilleo is the Reaper Carbine from Resistance.