I've tried a few wildcard searches trying to find the answer to this, but have not been successful. So, here it is...
In the field, what TYPE of BB's are generally used - standard plastic or biodegradeables? Or is it the Field's rules for type of BB's used? I am curious (and environmentally conscious... to a point, anyway).
Note that this is DEFINITELY NOT a question about any of the following: maker, grade, weight, polish/finish, or reliability. I just want to know what the Field generally prefer to be shot on property.