[Help] Maglite LED flashlight.

[Highpower]

I failed to show the answer to my original question as to how the get the head off of one of these things. The "bowl" of the head is no longer threaded onto the flashlight tube. It just floats over it on these LED models. You must unscrew the front lens bezel ring from the bowl instead. That will give access to the rest of the parts. I fought to get it apart again just to take another picture to show the next poor guy that needs to do it.  

Turn the plastic focus ring off of its splines, remove the outer spiral ring and the o-ring behind it, and then the bowl just slides right off the front..