Battelle Designs Innovative Grappling Gun Technology

Next Up for SEALs: Upgraded Batman-Style Grappling Hook Gun

Make it Real: Batman Grappling Hook Gun (FINAL TEST)

The one in the picture has the split barrels, I also have a version with 1 barrel. This is a prop only. It is not real. It is not functional. It is

Grappling Gun with Wayne Tech Display Stand ~ Batman

How Batman's Grappling Gun Works PropWay Explains ft. Creality Ender 5 S1

ArtStation - batman grappling hook gun

ArtStation - Grappling Gun

Make It Real: Batman Grappling Hook Gun

Military Embedded Systems April/May 2018 by OpenSystems Media - Issuu

Battelle Designs Innovative Grappling Gun Technology

Bat-Grappling Gun, SuperFriends Wiki