486 count bbs These are bio neutral .66 gram sniper bbs for experienced snipers only. These bbs are harder than steel and were purchased from Joseph Cribbs (Airsoft Sniper God) in his first bulk purchase of these bbs. These bbs do not hurt the environment but will not dissolve like normal bio bbs. These bbs are safe to use as long as your are playing within the proper joule limits. I purchased 500 for $100 at .20/round, I am selling them at .16/round. No trades, buyer pays $3 for shipping