take care ot it
You can do it, one just has to work harder to keep the little revolvers from rusting. A daily wipe down, and every so often, pop the grips and get beneath them. I usually keep a swab or brush on a rod handy and pop the bore and cylinders regularly too.
That said, a M60 is a whole lot simpler, and the reason they were so darn popular, and still are.