Hello everyone new guy here. I recently became interested in RDAs and was thinking about getting a Trident for my MVP and doing a microcoil. I see they're both 510 threads but I guess the trident still doesn't fit on some mods. I'll be purchasing the clone from fasttech and figured if the clone or original fits then I'll order one. I've searched and just found some people using an IGO-W, but couldn't find anything on a Trident. Thanks everyone!