
The first PC is angled so it can be used as a shoulder stock. The pump is an aqua-zooka (knockoff stream machine) and while it leaks, it only takes 10 pumps to hit full pressure. Everything ahead of the first PC is modular, so I can remove the second PC if needed. It does not work good if using a normal nozzle, it sort of sputters. I have tried pre-pumping air, firing air out, and it just refuses to work. The riot blast is much better.
With no nozzle:

With a small piece of 1/2 in PVC as a nozzle (range decreases but lamination is good):
