DJI Osmo Action 3/4/5 Pro Handle Grip

Side handle for the DJI Osmo Action 4 camera. It will also work for the 3 and the 5 Pro

To assemble, simply put the magnetic mount in the side of the handle (make sure it's the right way around). Then slide the safety pin in the bottom; it should hold by itself quite firmly. If you want a permanent fit, you can glue the safety pin in place, but for my use, I find it's not necessary. You can also add a lanyard on the side.

For printing, I recommend printing the two parts separately. Print the handle upside down. Print the pin vertically with a raft. Use 4 walls so that the pin holding the lanyard is a solid piece. This is what I did and it worked fine, but maybe there is a better way.

I printed in PLA and also tried PETG. PLA is good enough for daily use, but if you use it for something more intense, I would just use PETG. 

This is my first model; it might not be perfect, so if you have problems or ideas on how I can improve, I would love the feedback.

Update: I uploaded the STEP files so it is easier to remix.