What you cannot see is the 1/2 inch cpvc coupler that fits snugly inside the 1 1/4 inch pipe, behind the front bushing. I bored it out so that the cpvc bowarms can slide safely in and not wiggle. This is what simplifies the gun so much as opposed to the cross at the front which I find sloppy. Here's a pic of the front portion.
obviously, you have to hot glue the bajeebers out of the cpvc ends that stick out of the pipe so air doesn't escape, to matter how tight your hole is (giggity).
Please guys, if you would like a writeup, I would be most willing to oblige the next time I make one of these. Seriously, they are so easy, everyone should have one. Also I can take more pics if questions arise.
Thanks
Edited by Spiderbite, 13 February 2014 - 11:54 AM.











