hi, this is my first instructable so i hope you enjoy.
this is a knex gun, even thought it doesn't look like it, it is very powerful and i shot it accross my hall way and into my room so it goes about 10m+.
Step 1: Parts
all the parts you need to make the gun, there are 2 whites that i forgot to put in pic, and of course and elastic band (which i also forgot).
Step 2: Construction
this is the assembly of the gun all instructions are on the pics.
Step 3: Loading and Firing
how to load and fire the gun.
Step 4: Test Fire!!!
i shot it down my hall and it went into my room and hit the back wall, that is about 6m/20ft for the hall and about 3m/10ft for my room so that is about 9m/30ft