Swapping button on Olight i3T 2 for .223 shell casing.

In this video I replace the rubber tailswitch on the Olight i3t 2 with a piece of shell casing from a .223 round.
This is the first time I've ever done any kind of mod like this and more than anything else I wanted it to be something to give someone else an idea of how to do this project. There were no other videos. I hope this helps and you learn from my goofy mistakes! Enjoy.