First of all, what does this have to do with fusion? Second of all the mechanism of action is highly questionable: as it releases bullets (which are round balls and have very poor aerodynamic properties thus greatly limiting range) the spinner will slow down very rapidly so it needs a great amount of power to spin up and keep firing, even worse to shot off rounds at such high speeds its got to be spinning with the edges moving at supersonic speeds, that going to make it as loud as #$%^, it going to sound something like 10^3 saw mill blades all going off at once! It looks like an ingenious idea at first glace but its actually very stupid.
