Rifle rest/holder tripod stand

Sat in someone else's blind and they had a rifle rest/holder and I really liked it. But me being me was never going to buy it, SO.... Here it is, my own version. It mounts on a camara tripod. the rods can either be CPVC or copper 1/2. 10-inch tubs works for me. 1/2 PVC will be too large. The bolt is M6 40mm, but 1/8 by 1.5in should also work. 1/4 is too large. Ends are glued on.