Other than the "Mailman" giving the command to start engines, I think Chris Myers mentioned it 3 times but only in the second half of the race. The cameras were positioned to mostly avoid the NRA logo at the Start/Finish line and only a couple of times during in car cameras could you see the NRA billboard in turn 4. It's almost like someone at the NRA called someone at NASCAR who called someone at Fox halfway through the race and said you had better get some mentions of the race sponsor in or somebody ain't getting paid. Still, considering that every time they mentioned an upcoming race, they mentioned the sponsor with it, I think the NRA should tell NASCAR and Fox we want our money back because we didn't get what we paid for!
Actually, I think it was Mike Joy in the booth with Larry and Mr. Boogity now that I think on it.
CW