I made a quick video just a few minutes ago. Pardon my wife's phone blowing up with text messages in the background!

36 seconds start to finish for field strip and reassembly, not working particularly fast. If you want to field strip without using the trigger, you obviously have to use the slide stop to hold the slide open while you manipulate the sear disconnect lever (if yours came with one!), but if you don't mind to dry fire the pistol before takedown, as you do must do with some other pistols, then the Shield field strips down very easily.

https://www.youtube.com/watch?v=jZrwSILlz7w