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 your will see our makers mark (RS) and thickness (20) stamped in the moon clip at 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?
These moon clips are 0.020" thick with a nickel plating that adds about 0.001" to 0.002" to all dimensions.