Due to your descriptions of the quality and feel of Surefire, I am planning to buy a Surefire 6P and put in a LED P60 module. I would prefer to use an 18650 battery because of the capacity. Is there room for that battery?
Thanks a lot for the information.
My plan was to get a LED module that would work well with 3.7 V, but the diameter is a little more cumbersome to fix. I could buy 17670 batteries, but then again, I already have several 18650s. I will have to think about it...:thinking: