If there is something top secret your working on, maybe we can have an insight, as to what it maybe?
I'm currently building a 5-barrel speed loader for a Man springed TS. I'll do a write-up on this soon. I'm just waiting for the 9/16 brass barrels. I copied this off Pearson from Canada. But as you can see, i did mine the other way around so the barrels are facing down, instead of up. The threaded rod once in will be great for added support. Once the brass is in, i attach the threaded rod to the blaster, and its finished.
The power of this justifys using brass. With the foam i'm getting, it will be getting great ranges.
I could have made another Octo with the Man Spring, but i wanted to do something different. At first it was going to be a single barrel.