3" Sprinkler valve shorty
- Carlman
- Staff Sergeant 2
- Posts: 1618
- Joined: Sat Nov 24, 2007 1:18 am
- Location: Western Australia
- Been thanked: 2 times
it hurts my wallet to make a bigger chamber at the moment, i am building this gun for portability and to gain as much power as i can from propane pressures mixed with compactness.

Aussie spudders unite!!
This thing will be a beast when you get a decent chamber. A setup that comes to mind is two 5 feet chambers parallel to each other then the barrel on top. At 220 psi with a big chamber and long barrel should give some respectable velocities with a golf ball.
mobile chernobyl wrote:I can shoot a Canuter Valve off my '82 Chevy Ram F150 AT LEAST 3/4 Mile with 'ma cannon made of soup cans duct taped together, then I just squirt some bacardi 151 in the chamber and hold up my cigarrete lighta and WHOOSH! That thing flies at least 3/4 mile