Problem is, I don't know if anyone currently makes full moon clips that will specifically fit the Colt 1917 revolver.
I know the military half moon clips were designed to fit either revolver, but full moons may give you some issues.
Check with Beckham products, makers of Rimz clips. They're polymer and are a dream to load and unload.
I don't know if they make for the 1917 Colt or not, or if the S&W specific moon clip can be used.
"The gift which I am sending you is called a dog, and is in fact the most precious and valuable possession of mankind" -Theodorus Gaza
Baby Jesus cries when the fat redneck doesn't have military-grade firepower.