I'm pretty sure that is the little flashlight i have in the car. Nebo Redline. I like it: powerful beam, good focusing mechanism, comfortable grip, sharp edges in the right places for a defensive bashing, and good battery life (well, so far). I will say that i had to superglue the red plastic section back onto the threads of the focusing lense housing section; not sure how they got seperated, maybe in back pocket.
I do not have a gun mount for it.