Well I was bored yesterday, so I decided to make some new ammo for my mini. I remembered seeing
these on the internet. So I decided to make a version of those rockets to fit over my mini's barrel. It is made of magazine paper rolled into a tube, with the end taped up enough to be almost airtight, and an aluminium foil nosecone wrapped in tape, and 4 cardboard fins. It fits the outside of the barrel very well, and can slide without too much resistence but there is practically no gaps for the gas to escape.
I fired it today, it was very loud for a mini, and when I checked the distance on google earth, it said the rocket had travelled 70m! Not bad for a pill bottle
