Just a quick photo of some of the many earlier revisions of the different parts of my quick-release mechanism for the Logitech G920.
Each one is a different revision with slightly adjusted dimensions to get a better fit. Some of the parts were deliberately stopped mid-print once I had enough printed out for the test fit I needed. This saves a lot of time.
At the back are some tests of the threads. I orginally went for a two part ring but simplified it later on to a single part. The threads in Fusion360 need to be manually adjusted to allow a decent amount of clearance. The exact amount depends on your printer and the filiment that you’re using. I used this tutorial as a guide