Interesting tool. I made something similar. Apparently you don't like half moon clips. I bet you have the same opinion about 1/3 moon clips? They hold two shots. I found them ideal for using in the woods when I might only fire one or two shots at a time. It allowed me to keep the revolver loaded with six. Half moons could be used for the same purpose. Now, I load the 45 AR case and use them for my first six. Still have all my full moons, half and third moon clips and find I use them about as much. Mostly for recharching the revolver.