The N.R.A. on Tuesday also severed all business with its estranged advertising firm, Ackerman McQueen, which operates NRATV, the N.R.A.’s live broadcasting media arm, according to interviews and documents reviewed by The New York Times.

While NRATV may continue to air past content, its live broadcasting will end and its on-air personalities — Ackerman employees including Dana Loesch — will no longer be the public faces of the N.R.A. It remained unclear whether the N.R.A. might try to hire some of those employees, but there was no indication it was negotiating to do so…

“Many members expressed concern about the messaging on NRATV becoming too far removed from our core mission: defending the Second Amendment,” Wayne LaPierre, the N.R.A.’s longtime chief executive, wrote in a message to members that was expected to be sent out by Wednesday. “So, after careful consideration, I am announcing that starting today, we are undergoing a significant change in our communications strategy. We are no longer airing ‘live TV’ programming.”