The recording was captured during an undercover investigation by Qatari-owned Al Jazeera,which set up a fake Australian gun lobby that later sat in on secret meetings between One Nation and powerful American gun lobby the National Rifle Association.
In one of those meetings,Mr Dickson said his party would"have the whole government by the balls"if it were to receive millions from the National Rifle Association.
In another,NRA staff advised Mr Dickson and James Ashby,Senator Hanson's chief of staff,to say gun control advocates"stand on the graves"of mass shooting victims if they pursue gun reform.
After Al Jazeera published its report,Mr Dickson and Mr Ashby called on the publication to release all footage they recorded in order to prove it was not taken out of context.
Admitting the One Nation team"got on the sauce"once they arrived in America,Mr Dickson said at the time he acted like any young Australian man would.
"I've drunk as a young man,I've been to strip clubs,probably done a lot of things most young men have done in this country."
Former Labor prime minister Kevin Rudd famously admitted to visiting a New York strip club while representing Australia at the United Nations.