|Primary caster||Ginga Nakajima|
|Magic system||Modern Belka|
|Japanese name||リボルバーギムレット |
|First app.||StrikerS (ep.22)|
With the help of the Knuckle Spinner of Revolver Knuckle, Ginga's left palm spins like a drill, allowing it pierce barriers easily. As part of this attack Ginga can also extend her hand out on a short cable.
Such capacity is not originally possessed by Ginga, but acquired when her left arm is remodeled by Scaglietti. Ginga has only used this attack while being brainwashed, presumably because it makes her nature as a cyborg obvious. It is not known whether she retains such ability after the J.S. Incident.