6mm plastic airsoft BBs Biodegradable 0.30g 3,300 rds White These 0.30g Bioval Technologies biodegradable airsoft BBs are great for use in high-powered AEGs & sniper rifles. These BBs are used by military & law enforcement personnel for training simulations and are ideal for intense airsoft skirmishes. Bioval Technologies biodegradable airsoft BBs are currently the only biodegradable BB approved for use by the U.S. Department of Natural Resources, Washington.
