Spear Launcher/Grappling Hook Launcher by JurassicRaptor on DeviantArt

Always wanted a working Batman (1989) grapnel gun prop. So I designed one, completely with CO2 powered hook launcher! Does it actually work? Guess we'll find out soon enough! : r/geek

Inventor creates a Spider-Man inspired grappling hook

Toy Grappling Hook Launcher

The Batman Grapple Launcher Prop Replica by Factory Entertainment

Grapple Gun - The Dark Knight Rises Guide - IGN

Launched Grapnel Hook

The Tactical Air Initiated Launch Grappling Hook: The Navy's new

The Hacksmith - #TBT Throwback to Batman Grappling Hook Gun! This

Grappling Hook Launcher, ARK: Survival Plus Wikia

1 Set Grapple Anchor Hook Multipurpose Tool Gravity Grappling Hook Grappling Hook Launcher Aquatic Anchor Hook Magnets Fishing Supplies Stainless