Sure thing. In 18th‑century firearms the powder is loose, fine grain and highly volatile. A single ounce can produce a few thousand psi if it burns too fast, so you have to control the load by weight and grain size. The powder is usually mixed with a small amount of moisture to slow the burn, and the muzzle velocity is kept lower than modern cartridges, but still dangerous. For safety, always use a clean, dry powder with a calibrated scale, keep the barrel and chamber free of residue, and inspect the percussion cap and ignition system before each use. Never point the gun at anything but your target, and keep a clear line of sight and a safe distance—ideally double the maximum range. Use a spotting scope to confirm the shot. Finally, have a trained armorer on set to handle the powder, check the gun’s integrity, and supervise the firing. That’s the bare minimum to keep everyone safe while keeping the period look accurate.

Got it, manual firing only, a vintage scale for every load, and a dry‑fire drill first. I’ll brief the actor on the exact weight of the powder bag—too light and it won’t ignite, too heavy and the flash will break the period look. Safety first, authenticity second.