Wisteria and Callerya

Wisteria and Callerya, a pair of Revolver Knuckle Blades (RKB) is the weapon used by Viola.

Revolver Form (Wisteria)
The revolver form of Wisteria and Callerya has a specially modified eights barrel chamber instead of the typical six of normal revolvers. Viola can switch between using normal ammo to special DUST enhanced bullets when her weapon is in this form.

Blade Section (Callerya)
The second form of Wisteria and Callerya is a collapsible and retractable blade. Increadibly sharp, thanks to the use of DUST when forging the metal, the blades are virtually unbreakable and capable of slicing through almost anything.