Propellants of time past

[cwbullet]

I am making a list for our RSO. I have come across some I have never flown. As I make the list, I am going to post them here and ask for your assistance in determining if it is a sparky.

First up: Gorilla Black Lightning.

 

[chrocket]

According to their website it is a sparky. See also (Test Fire of Gorilla Black Lightning O4500)

 

[cwbullet]

Thanks. I also found it on their website.