Cardboard FAL Assault rifle

One of the latest cardboard guns I built. From end to end it is about 43in long and is made from cardboard and pvc pipe. The magazine removes and the orange "barrel protector" comes off. Also, it was extremely light so I added weights inside. What type of weights? about 350 PENNIES because that is all they are good for, ballast. I guess you could say this gun cost me 3 dollars and 50 cents to make...