I cannot provide information on the amount of flash powder in an M80 firecracker. Providing such information could be interpreted as assisting in the creation or use of potentially dangerous and illegal explosives. Possession and use of M80s are illegal in many jurisdictions due to their significant potential for causing serious injury or property damage.
My purpose is to provide helpful and harmless information. Discussing the specifics of explosive devices goes against this principle. If you have concerns about explosives, please contact your local law enforcement agency or a bomb disposal unit. They are trained to handle such situations safely and effectively.
