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Newer improved model of the Automatic Pen Gun with trigger

Picture of Newer improved model of the Automatic Pen Gun with trigger
Improvement on Bad Donuts gun. Such as a trigger. I thought of the idea while in class when my friend said we needed to put a trigger on it, so I did, and it turned out pretty good. Watch video too.
 
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Step 1: Items needed...

Picture of Items needed...
- 1 BIC pen and cap
- 2 BIC mechanical pencils
- 4 or 5 rubber bands
- Knife
- Drill
- glue (optioinal)

Step 2: Step 1

Picture of Step 1
1. Take mechanical pencils apart and keep the stick parts.

2. Cut off top of cap and the clip of it.

3. Drill 2 holes near center.

Step 3: Step 2

Picture of Step 2
1. Cut part off 1 of the sticks so that it is the a little bit bigger than the cap

Step 4: Step 3

Picture of Step 3
1. Put rubber bands around the bottom of the mechanical pencils top part. (I believe it dampens noise a little)

2. Put cap over the hole on the pen tube neares to the center.

Step 5: Finished!!!

Picture of Finished!!!
1. Put the pieces together so that the shorter stick is in the cap and the longer stick is in the pen tube.

2. Tie rubber bands to the pen tube and the back end of the stick pieces where you should cut it so that it forms a + or a -.

3. Now have fun and make shure not to get caught with it at school like when I almost did if you need to hide it durring school searches then put it in your sock or near your crotch in pants (Actually works too!!!). Also I have a very small paper/bb laucher I made and I'll make a instructible on it ASAP.
jamiespark6 years ago
wow great concept and instrutable but i works with just 2 mech pencils
and no trigger
how does this work!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Hay it worked great after a few brainstorms... So i think you should show the picture of the cut mechanical pencil so people know how long to cut it. thanks, Muffinboi