Maker tests his DIY grappling gun

Grappling guns appear in movies and video games all the time, but a real-world arm-worn grappling gun turns out to be quite an interesting engineering challenge for JT at Built IRL. Watch the epic year-long series of trial and error.

Part 1

Part 2

Part 3

Interlude:

Part 4

Part 5:

Image: YouTube / Built IRL