Pilot G2 Pen Gun

this is not a affective gun because its not as power full as others but still fun to scare people with

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Step 1: Take Apart the Pens Mechanical Parts

this is the first step so don't think its too hard because its really easy it only takes a few second to do.
1. take all the mechanical parts out such as the spring the top and the that makes the pen click. the spring you'll need to force out through the front with a mechanical pencil.

Step 2: Insert the Part That You Use to Click the Pen

just slip it through the upper tube

Step 3: Insert the Sping

Step 4: Insert the Part of the Pen That Looks Like a Motor for a Fish Tank

Step 5: Cut the Front of the Pen Until You Can Fit a BB Through the Barrel

it all depend on the BB you are using i just used copper ones because they're heavier.

Step 6: Use the Ink Cartridge to Cock the Gun

insert the ink cartridge in the upper barrel . this allows it to be cocked and ready for firing .

Step 7: Last Step

Just screw on the bottom part and then the gun is compleate

Step 8: When Your Finished With It You Can Make Modifications to Make It Shoot Farther

a helpful hint ; if you're using this in school, you can put the ink cartridge back in so you can write with it , and it doesn't look suspicious .

1 Person Made This Project!


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11 Discussions


10 years ago

Hey, this is a great instructable and is very informative. Just one thing is missing... pictures! It really helps a lot when trying to follow directions so you should consider taking some photographs. Once you do that and leave me a message when you have so that we can publish your work. Thanks! Thanks for the cool instructable and we hope to publish this soon!

4 replies

Reply 4 years ago on Introduction

why do parts fall out like it is not locked in. I set it up correctly but everything just slides off.


3 years ago

my friend made something like this


3 years ago

love it


3 years ago


the pen doesnt work after a while. soon, the pen wont be able to hold the spring back and it'll be ruined. but u can still use it as a normal pen if u reassemble it

origami dude

9 years ago on Introduction

 nice gun i usually use the springs from sharpie highlighters or retractable markers cuz its super powerful, but u need to push a "part of the pen that looks like a motor of a fish tank" into another to keep it loaded... i also cut the tip in half and use the grip on the clip (if removed) and the stub piece of the tip

1 reply
kidkid108origami dude

Reply 7 years ago on Introduction

I like the way you described putting the spring from a shapir cuz I was just thinking that!can you make an instructable on that?