Share 'Home Made CO2 Rocket Launcher as a Zombie Weapon.'

i came across this video on YouTube. for those of you who know me you might now i was toying around with the idea of using a potato gun shooting ball bearings as a weapon for killing zombies well now i want you opinion as to whether this could be used to kill zombies. obviously with modifications like a sold hard projectile and maybe a bigger co2 cartridge. well here's the video and tell me what…