XML-T6 Zoomable 3-AAA or 18650 flashlight (See Pic). How do you disassemble? No way to unscrew head.

I can’t get this thing open for the life of me. I’ve heated it thinking it was pressed and glued… I’ve almost taken it to a bandsaw and donated it to science to see what’s going on inside to join it.

Any ideas how to remove the electronics? This flickers and I need to repair it.

There’s no way to unscrew the head and lens on this since it’s not threaded in.