Hey and welcome to the forums. I understand that you need a file for the new m6c pistol but if you use the handy search tool at the top right corner, I'm sure you'll find one. There is a file that is already out. It is low def but its the only one thats out currently. And if you are having trouble getting the numbers on the file, then all you need to do is press the little button at the top of the pepakura viewer with a sheet of paper on it with (123) written on it. Sry if i couldnt be more descriptive the good luck searching. And if I am not much help for the number thing then check the stickies. Im sure there are some explaining it.