Taser Knuckle

The Taser Knuckle is a weapon used by the Vigilante Knuckleduster. Designed specifically to fight against Kuin Hachisuka. Knuckleduster adquired this weapon thanks to the broker Giran.

Description
The Taser Knuckle is an electroshock weapon that can be used as a brass knuckles. It provides an electric shock powerful enough to immobilize the target just by grazing a limb, and can stop the heart of those hit in the chest by the weapon.

Actually, this weapon is a taser with a built-in automated external defibrillator. Since both use electric batteries, the Taser Knuckle can also be used to resuscitate a person, by plugging the wires to the person's chest and defibrillate him.