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This mod will enable the hydro cannon to have switchable barrels. There are paintball, airsoft, and varying nerf barrel length to choose from.
Buy some PVC piping. I think it is a half inch. Whatever snugly fits a nerf dart. You just need one that fits into the gun itself.
Buy male and female screw on connectors.
Glue which ever connector is the shortest to the barrel. This will allow you to use nerf and water mode.
Now it's time to make your barrels. Cut the PVC pipe to whichever length you want. The airsoft should be roughly the length of a ballpoint pen. Now at...
To make the airsoft barrel, gut a ballpoint pen so you just have the tube. Wrap the ballpoint pen tub in sticky tac or putty.nstick that in your short...
Paint your gun or make it look cooler
Screw the connectors together so that one barrel is attached to the gun. DO NOT screw them together all the way. That's it! Have fun shooting!
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i used a super soaker shotblast it worked just as well
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