This is my review of the Coppervape Skyfall RDA replica. It is 22mm in diameter and has 3 sets of airflow inserts to tailor to your needs (1mm, 2.6mm and 1.9mm). IT is made from 316 SS and PC, includes a 510 fitting driptip and comes with a spare b/f squonk pin.
All opinions are my own and...