The Civil War soldier rarely
fought in the rain although, much to his dislike, he often marched in it. To the
best of my knowledge, the Battle of Ox Hill has the distinction of being the only major
Civil War battle that was fought during a raging storm. The battle clearly demonstrates
not only the limitations of a muzzle loaded weapon under these extreme conditions but also
how the combatants were affected by it. The paper cartridges containing the
bullet and gunpowder were useless if they got wet. It was also quite a task, with the gun
barrel pointing upward, to rip a paper cartridge, pour the powder down the barrel,
insert the bullet, withdraw the ramrod and ram it down the barrel without the powder
getting wet. The soldier would then have to cock his weapon and place a percussion cap on
the nipple exposing the vent hole (and powder) to rain as well.
If the weapon didn't fire, the soldier would attach a "worm" (see below)
to the end of his ramrod, extract the bullet and empty the wet powder. Often the wet
powder would stick to the inside of the barrel so the soldier would have to attach a brush
to the ramrod to clean the barrel. A "vent pick" (see "Whatever fits") was also
used to clear fouled powder from the vent hole. Keep in mind that these steps were
performed while the soldier was under fire.