How to Make a Quick and Easy Bb Gun

you need : two elastic bands
: a cheap pen
: a mechanical pencil
: also a cutting tool
1st snap off all the little bits off the cheap pen so your left with he hollow pen.
2nd take the middle bit out of the mechanical pencil so your left with a long black thing with the rubber on the end (you need the rubber ) then snap off all the little bits on what's left of the mechanical pencil.
3rd put the mechanical pencil inside the hollow casing of the pen so the rubber is stopping it going all the way through
4th put a slittle slt in the top of the rubber so one of the elastic bands can fit inti the hook one on it then strecth it down to the other endand rest it on it.
5th get the other elastic band the twist it round and round the other elastic band near the bottom where the bb's are gona come out of so this will hold it in place.

you are now done and yo put the bb's down the endopposite to the rubbber pull back on the rubber and it will come back and hit the bb which will make it fly.
it good fun to take into school and hit teachers and friends in the back of the head but if you get caught it's not my fault!!!