I was using the chat feature on the Composite Warehouse website, and I asked that they bring back the rocket marketed by Pro Line Rocketry called the Dominator 4. They said soon!! But I am down for one of these beauties when they are released again! As I remember correctly they were offered as shown and also came with aluminum bulkheads with the option for screw in ejection cannister... I really hate I missed the boat on this in 2012 time frame, I won't make the same mistake twice on this must have!