Uploaded July 2012 | Updated September 2026, 7 hours ago

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Here is a Big Bang "60MM Green Military" calcium carbide cannon. This cannon hasn't changed much since it was first introduced in 1958. My cannon here was bought new in 2006. They are still being made today! bigbangcannons.com/product.aspx?i=6&c=5

Hopefully, I'll get around to putting some more information up.