This is the industry standard full moon clip for the Model 1917 revolver from both Colt and S&W, also S&W revolver models 22, 25, 26, 625, 325 and the Governor.
These moon clips are Nickel Plated and are 0.040" thick and compatible with almost every brand of brass.
We've captured the design in tooling we control, so we control all dimensions, material and processing.
If you look closely in the picture on the left you will see our makers mark (RS) stamped in the moon clip near the top.
We are proud of our products and want you to be sure you're using the best. If you're not using Revolver Supply Premium Moon Clips whose are you using?