It appears that the fireworks and model rocketry hobby community may have stricter regulations soon…
The government is asking that the following items be restricted in sales to non-ATF license holders:
- Oxidizers: No more than one pound per customer per year.
- Fuels: None, unless they are larger than 100 mesh particle size.
- Tubes: None, unless they are 10 inches or longer
- Fuse: No more than 25 feet per customer per year
Thanks Pekar – Link.