![Posted Image](http://www.majhost.com/gallery/PjOtRkUh/Nerf/pict0117.jpg)
(barrel is just for show)
If somebody already did this let me know please...
Let's start of with materials and tools:
Material:
-Several female garden hose coupler(s)(amount depends on the number of barrels you want), I use Gardena (NOT the aqua stop type!!)
-1 male gardena coupler
-Barrel matrerial of choice
Tools:
-Drill
-Drill bit of the size that it drills a hole thats very tight to fit the barrel
Ok start off with the male coupler, glue, twist or whatever, you want in the barrel, STRAIGHT (speaks for itself i think)
Then drill out the garden hose coupler's, I use 16mm
![Posted Image](http://www.majhost.com/gallery/PjOtRkUh/Nerf/pict0119.jpg)
![Posted Image](http://www.majhost.com/gallery/PjOtRkUh/Nerf/pict0121.jpg)
Smack in your barrel material, and you have very fast interchangable barrels
![Posted Image](http://www.majhost.com/gallery/PjOtRkUh/Nerf/pict0118.jpg)