I was in the area this past weekend and stopped in around 11am at the silverado gun show at the Frederick MD faigrounds. It was crowded/packed but not crazy hetic. I was there to find reloading supplies and was disapointed to only find a limited number of primers at 2x/inflated prices. 75bucks for 1000. I didnt look very hard becasue I didnt feel like fighting the crowd and I only wanted to stay an hour. Prices on AR's wernt terrible though. Its a smaller area even though they advertise it as a larger show.