To begin I need to say that i'm pretty new in airsoft.
I know a guys that run a new paintball field, he's open about airsoft but one of his requirement is about BB. For the field owner (a sugar house) every BB or paintball balls NEED to be bio because the tree that grow there will be use for sirup.
What do you think about the Bio BB? I know that the walmart bio are pretty cheap, i also read about the Bioval BB but they break window... Do you know a good brand for Bio BB?
I heard that every BB are biodegradable, it's true? Do you have a proof of that for the field owner?
Anyway thank you
Sorry for my basic english