1. Cpvc
2. Hot glue
3. Scrollsaw/bandsaw
4. Goop
Instructions:
First, get your tek-4:

Open it up:

Take the orange turret off. ( I forgot to take a pic of this, but I'm sure you can figure it out)
Chop the stock barrels of until it looks like this:

Cut 4 pieces of cpvc that are 2.5" long:

Glue/goop the barrels onto the turret:

Add a barrel spacer by taking a piece of scrap cpvc and gluing it between the barrels.
Put the turret back into the blaster:

Close the blaster up:

You're done!
Stock ranges: 15-20' flat
New ranges: 35-40' flat
Edited by Eraser475, 25 December 2011 - 07:54 PM.