What's the closest thing to Batman's grapple gun available in real

The Hacksmith - #TBT Throwback to Batman Grappling Hook Gun! This project had POWER! #throwbackthursday #batman YT Video: Make It Real: Batman Grappling Hook Gun

How do modern navy warships defend themselves against missiles and

Batman Arkham Knight Grappling Gun : r/BatmanArkham

What's the closest thing to Batman's grapple gun available in real life? - Quora

What is the material used by Batman for the cable of his grappling

Is there a reason why ballistic vests are not commonly discussed

Is there such a thing as a real ray gun? Can it be made? - Quora

The Batman Grapple Launcher Prop Replica by Factory Entertainment

Batman talk & such