One of the many parallel projects currently on my plate.
First step is an adequate launcher, the idea is for a 3mm autoloader but there are several different paths I'm considering.
One of the more plausible is discussed
here, focusing on adding a reciprocating element to a cloud style BBMG to make it more reliable in the context of a detent.
The other side of the spectrum is a pneumatically driven gatling but that's another story
Once that is sorted out the plan is to use my machining facilities to fabricate a decent mount that doesn't involve blocks of wood and araldite.