You know, i'm starting to get ideas on making a safe, non-pyrotechnic type of RPG device. I was thinking of using pressurized water as the rocket's propellant, but as for the actual blast, and the method in which the BB's (which will most likely be in a small enclosure, under pressure as a propellant) will blast... i can't come up with anything. Any suggestions? I was thinking of making a bazooka type weapon which will fire the "RPG's." When i come up with something, i'll let you guys know.... Some PVC piping and craftsmanship... as well as some paint, will most likely be the material used. And if i CAN'T use, or make something of that sort, just let me know.
This thread has inspired me to design such a device.