Pistol Grappling Hook Attachment

My former-future step-son back at it with the shenanigans and tomfoolery:

Nonsuch looking spiffy AF in the video; like a Yung Liam Neeson.

Notice I used the eye patch thumbnail.  Yea he’s back at it again with no ear or eye protection.  *smh* where is this boy’s mom? Oh ya, Tinder.  Just when I thought he wasn’t back on his bullshit anymore after that fanny pack .410 video.  Oh well, he’s been lucky up until now, I hope that continues.

Thoughts?  Would shoot grappling hooks at stuff with?