> in the same way that you generally aren't allowed to store large quantities of high explosives in a suburban garage You can do that with low explosives, you

> in the same way that you generally aren't allowed to store large quantities of high explosives in a suburban garage You can do that with low explosives, you just need a separate, unattached shed, the right license and submit to letting the BATF show up at any time with access to it. Quite a few of our motor suppliers for the bigger stuff(K/L/M/N) did this, although this was about 5-10 years ago so the laws may have changed since then. There's basically no high explosives(explodes in open air) used in model rocketry, everything is low explosive(accelerates under pressure), ditto gun reloading and other things that go bang.