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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.

Step 1: Buy (if You Don't Already Own) a Nerf Super Soaker Hydro Cannon

Buy it.

Step 2: PVC

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.

Step 3: Connectors

Buy male and female screw on connectors.

Step 4: Glue

Glue which ever connector is the shortest to the barrel. This will allow you to use nerf and water mode.

Step 5: Barrels

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 attach each connector to one side oculus barrels.

Step 6: Airsoft Barrel

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 shortest barrel so it fits snugly. Make sure NO air can escape when firing.

Step 7: Customize

Paint your gun or make it look cooler

Step 8: Connect

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!
<p>i used a super soaker shotblast it worked just as well</p>
cool, I'll have to look up the gun
Maybe, 150-300 feet airsoft. 100-200 nerf
HOLY I DON'T KNOW WHAT!!! THAT'S AWESOME!!! It's almost like a Titan mod!!! Great job! <br> <br>Btw saying &quot;@soandso&quot; doesnt work on this site... You have to click the reply button, but if you are using the app, there is not reply button... I dunno... :\ <br> <br>Good job though! I'm gonna sub you!
@nerfrocketeer
This is cool! Do you know the range? (with nerf darts)

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