UPDATED!!!!Jill's Really Really REALLY Powerful Gun

UPDATED! NOW WITH VIDEO!!!!An Awesome gun that can shoot through 5 CANS and MANY LAYERS OF CARDBAORD! Don't believe me? Watch the video.(Coming soon. I couldn't get my camera to upload to the computer, but there will be one of this gun shooting through 5 cans very soon)
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I have posted lots of pictures, but I'm sorry, I don't have enough time to make real instructions. Don't worry, though, it shouldn't be too hard to figure out.

This design features 3 crossbow barrels(Main weapon) and a rocket launcher/ splodies launcher barrel.

Sorry the video doesn't have any sound, my digital camera doesn't record sound. It doesn't matter though because the whole point was just to quickly show you the power of this thing. It also only shot through 4 and a half cans that time but we didn't have enough cans to re-do it so whatever. Oh yeah, the gun in the video is the same one as this one, only with the rocket launcher removed.

Step 1: Stock

Easy. It doesn't have to be exact anyways. lookat the other pictures to get a good idea of what it is.

Step 2: Top Barrels

There are three working barrels on the top. These fire the sharpened rounds that can penetrate 5 cans and lots of cardboard.

Step 3: Middle Barrel

This is something we just added on and it doesnt really have a purpose, so don't even bother to make the middle bow you see in this first picture.
However you should probably make all of the reinforcements you see in the second picture. (Sorry notes aren't working)