This article is about Deathstroke's gadget. You may be looking for the Grapnel gun.

The Grapple Gun is a gadget employed by Deathstroke. It is a device that fires a claw-like projectile that can interact with objects and pull them towards its user. In combat, the Grapple Gun can be used to pull enemies towards the user and make them vulnerable to a heavy attack. This move, while powerful, takes longer to perform and can leave the user open to attack.