Spirit Proton Pack Upgrades - Crank Knob, Booster Frame, and More - Great Scott Prop Shop 

Gotta say, even after building a full-size pack (3D printed), modding a Spirit pack was still a ton of fun. It's amazing what you can do with them. The wife loves it, but wants her Haslab pack even more now.

Looking great! Thanks so much for the shout out! :)

Awesome!

Cool sorry I missed this video

Awesome man, it's looking great!

This is kinda like upgrading the starting weapon to the max level

More things to add to my plan to upgrade my spirt pack😅