OTHER: New look at The Batman grapple gun reveals what those darts on his gauntlets are used for : r/DC_Cinematic

Grapple Gun/Harpoon, The Batman — Concept Art Association

Sexiest Batsuits. : r/DC_Cinematic

Grapple Gun/Harpoon, The Batman — Concept Art Association

Grapple Gun (The Batman film), Batman Wiki

Looks like the Darts on his forearm are Grapple gun ammo. : r/TheBatmanFilm

Other: The Pattsuit looks incredible. : r/DC_Cinematic

Batman's Grappling Gun Autodesk Community Gallery, 48% OFF

Grapple Gun (The Batman film), Batman Wiki

What do you think about the weapon in Black Manta Right arms(inside red circle)? Is it poison dart launcher like in Justice League Unlimited? or is it mini rocket launcher like the

Batman's Grappling Gun Autodesk Community Gallery, 48% OFF

Batman Reveals The Origin of His Grapple Gun (& Its Connection to a Surprising Ally)

Grapple Gun (The Batman film), Batman Wiki