Originally Posted by redthirst
Any chance they said anything about maybe doing a larger bore rifled barrel?
He just got back to me via email on that one. 683 is currently all they offer for the cocker threaded rifled barrel. The reason being that it was focused to marketed for the DAM and Hammer7
EDIT: my assumption being 683 being a normal size to switch naturally between your paint and FSR without having to change fins/inserts. This barrel is all one-piece.