You know... that explosive only when struck by bullet (or something moving 1500fps) loud as heck bang?
I saw some vids on it and then saw the price
How can they justify $80 if it only about $10 for 1 pound of each mixture?
As far as I have figured out the mix is a 95/5 of Ammonium Perchlorate and Aluminum Flake. Both are legal to own (as far as I know), unless stored mixed, and purchase.
Has anyone made their own??
I MIGHT try it... dunno.