SpudFiles

I love portable pneumatics, especially when they are powered with a sleak mean pump 8)

Yeah, rigid PVC pipe doesn't bend much. And I'll agree, that hose will have such little airflow you might as well put a ball valve on it, so you can get multiple shots...
Might have been better to go with a larger-diamter hose.

I like the design a lot, never seen anything like it. I like how the chamber is attached to barrel with a hose, gives it a good look. Gun resembles a sniper very much.