shao.fu.tzer
Flashlight Enthusiast
Hey... You don't need an o-ring, I just added one... I have a full size C series bezel ring under the glass. To get it to fit took some experimentation... and yes, it is extremely waterproof... I do have a crenelated JB bezel ring and may check it out to see what it looks like... The Xenos will fit too, but won't be as fat around in diameter as the JB bezels...