You search 'how do you calculate BBS' on google
bbs book
silver bbs
Searchlight BBS was created in 1985.
The population of BBS Kraftfahrzeugtechnik is 1,200.
BBS Kraftfahrzeugtechnik was created in 1970.
The Major BBS was created in 1995.
ExecPC BBS was created in 1983.
Airsoft bbs are made up of plastic and are 6mm in diameter and are .24 cal, BBs however are metal and are .177 cal (4.5mm)
Unless you are talking about a metal bb gun, no. All bbs are standard unless metal. And yes, big bbs are stronger than small. Learn physics.
BBS stands for Bilateral Breath Sounds.
how to see bbs 1st year result