Who is using these for rocketry?

[Winston]

DuB-EnG: Professional FIREWORKS setup - behind the scenes



Cobra Firing Systems YouTube channel

https://www.youtube.com/user/cobrafiringsystems/videos
https://www.cobrafiringsystems.com/

 

[NateB]

I use one for rockets, but I think it is overkill if I only used it for rocketry.