Req 2ce — Black Powder Storage Safety
Black powder is a Class A explosive—it burns very rapidly and can ignite from a spark, friction, or heat. Unlike smokeless powder, it does not require containment to explode; it can ignite and burn violently in the open air. Proper storage is not optional.
Storage Rules
1. Keep black powder in its original container or an approved metal powder flask. Do not transfer black powder to glass, plastic, or improvised containers. Use the manufacturer’s original container (typically a metal or fiber canister) or a dedicated metal powder flask.
2. Store in a cool, dry location away from all heat sources. Keep away from furnaces, water heaters, fireplaces, and direct sunlight. Elevated temperatures can cause black powder to deteriorate or, in extreme cases, self-ignite.
3. Keep away from all sources of spark and flame. No smoking, open flame, or electrical equipment that could spark near stored black powder. Static electricity is a hazard—avoid plastic bags or synthetic materials in contact with black powder.
4. Store in small quantities. Purchase only what you need for planned use. Do not accumulate large quantities. Many jurisdictions have legal limits on how much black powder a private individual can store without a commercial license.
5. Store separately from percussion caps and other primers. Caps should be stored in a separate container. Caps ignite from a blow or heat; keeping them separate from the powder reduces the risk of a chain ignition.
6. Keep away from children and locked when not in use. Same as all ammunition and firearms—locked storage prevents access by unauthorized persons.
7. Never store black powder in a house or occupied dwelling beyond small quantities for personal use. Many fire codes restrict black powder storage inside occupied buildings. Know your local regulations.
At the Range
At a range, only the measured charge for the next shot should be present at the firing line. The main supply of black powder should remain in the original container in a safe location, not sitting open on a bench near shooters.
For Your Counselor
Be prepared to explain why black powder requires more careful storage than smokeless powder and cartridge ammunition, and what specific conditions can trigger ignition.