Don't know if someone has already asked this question, but does anyone know if the Surefire KL4 head will work with the 3 cell Vital Gear body. I didn't want to try it incase I flash the LED. Can anyone confirm this and if it would be brighter or would it be longer running. I have already tried it the 3 cell body with the new KL1 head and it looks the same, but I heard that it gets great run time.
Thanks in advance.
Thanks in advance.