Looks like a vaporshark
dna 30 clone. Especially since they used a standard Hammond box as the base, I mean I've seen tutorials for making a DIY
dna mod and in it they recommend to do the same. In fact they even did the same thing with the top cap, by which I mean they took it from something like a chi you or a king mod (can't remember). So seeing as all these things are identical, I'm lead to believe that perhaps the guy that gave the tutorial for the DIY
dna box mod just decided to start selling them. There are just too many identical parts for it to be a coincidence...