loading
Picture of Pen Gun
The finished product.

Step 1: Step 1

Picture of Step 1
You first need a pilot G-2 07.
 
inoname1 year ago

It
is a good one but not fires to far check out mine at

http://www.instructables.com/id/pen-gun-15/

fires ink cartrages up to 80 feats

where is the ammo?

alex888 (author)  Master Wasi1 year ago

the ammo is really anything that fits in the barrel