I melt 10lbs of bronze and use it to make the gun.
Here are the other two videos in this series so far:
Part 1; https://www.youtube.com/watch?v=idMkzmXAgeI
part 2: https://www.youtube.com/watch?v=V1WwZpqve8s
Help me make videos by donating here: https://www.patreon.com/CodysLab
