On a whim, I checked back into the Shooting USA website for their TV Schedule. Low and behold, it appears that it is going to air.
"December 9th
Shooting USA - Generation Three Gun Match
It’s a multi-gun match for the juniors that is also a fund-raiser to help pave the way for new shooters to enter the sport. Generation Three Gun is the organization working to expand participation for the next generation. Plus, the English Eight Bore, the black powder solution in the 1800s for Professional Hunters and Gentlemen on Safari. And, the appeal of traditional archery, when you begin by making your own bow."
Now, I don't know for certain that this is the segment filmed at the 18th Classic but, I thought the chances were good.