Eagleman, 1851 Navy Revolver ,Hmm nice.
Not the ideal target shooter, more a sticking to the spirit type. They are open framed, meaning there is no top strap above the cylinder to keep them rigid, also try to avoid anything brass framed as they can "stretch" over time and if heavy loaded a lot.

If you do any reloading, thats exactly what you are doing with a m/l, the difference is you do it at the range instead of sat at a press. The press is built on to the firearm. Even if it is just a ramrod on a longarm.

You soon get in the swing of it and have a set pattern to avoid dangerous operations.