I went to a gun show today too. The Tanner Gun Show in Denver used to have everything. After nearly 2 years off and a change of venues the show today was a complete disappointment. If you want a wallet, some bullet earrings, Smelly candles, or beef jerky it was the place to be. Otherwise if you were looking for ammo, loading supplies, or guns there was not much of a selection. Lots of AR and AK components for build-your-own fantics.
P.S. I did see some percussion caps for $20 per tin and pound of 2FF Goex for $49