How to Make a Pen Gun Using Household Items

This is a simple and easy tutorial on how to make a pen gun out of household items.

Materials:

1. 1 Pilot G2 Pen
2. 3 Rubber bands (make sure they are all equal in length and it doesn't matter what kind)
3. 1 Rubber pen grip from any pen that you can take the grip off
4. Any tape, the stronger the better

Disassemble your pen completely and only keep the ink chamber, the casing, and the circular blue piece that is above the rubber grip in the picture.

Take your 3 rubber bands and place this blue piece in between them like so. Make sure that you have 1 rubber band on top, 1 on the bottom, and one on the back of the blue piece.

Cut 3 small triangular slits of tape and tape the blue piece to the rubber bands like so. Make sure that the part with the hole is facing inward of the oval of rubber bands.

Place your rubber band mechanism in the pen like in the picture

Wedge your rubber grip as far back as possible into the pen holder. It should look like it does in the picture.

Place your ammo in the pen gun like so and fire away!