drum_slinger wrote on Jun 23
rd, 2009 at 11:24pm:
Also, the pellets out of a blowgun sounds interesting, i am attempting to find what size pipe i would need to make a blowgun possible of using paintballs as ammunition, being as they are light, easily accessible, and require no extra preparation to be shot, providing they're the right size to make a good seal with the pipe.
If it helps any, paintballs are .68 caliber, although Spyder recently introduced a .50 caliber paintball. Why is beyond me, although I suspect marketing is the ulterior motive (want the cool marker? Well it only shoots this caliber, and hey, look at that, we're the only ones who make that caliber! What a coinkidink!)
.50 caliber is half an inch, so I'd start with a pipe with a slightly larger inside diameter. Best way to find the size would be to CAREFULLY (because you don't want the thing to break in your pocket) take a paintball into the hardware store and see what size it slides down.
K'Jev