Days after CNN obtained audio of Sen. Richard Burr (R-NC) talking about gun owners shooting Hillary Clinton, the National Rifle Association (NRA) released an ad claiming that the only way to “save the Second Amendment” is to reelect Burr and other Republican senators.

According to an October 31 CNN report, Burr, while speaking to campaign volunteers, said that “nothing made me feel better” than to see a gun magazine with a picture of Democratic presidential nominee Hillary Clinton’s face on the cover. Burr added, “I was a little bit shocked at that -- it didn't have a bullseye on it,” drawing laughter from his audience. Burr, who has since apologized for his remarks, was apparently referencing NRA magazine American Rifleman:

Burr’s remark, which recalled Republican presidential nominee Donald Trump’s claim that “Second Amendment people” could do something about Clinton if she is elected president, was condemned by gun safety groups and addressed by President Barack Obama, who said, “You don’t talk about violence against public officials, even in a joke.”

The NRA’s November 3 ad touting Burr falsely claims that “if Hillary Clinton is president your right to keep a gun in your home for self-defense will be in jeopardy like never before.” PolitiFact previously rated the NRA’s claim Clinton “doesn’t believe in your right to keep a gun at home for self-defense” as “False.”

It is unclear how much the NRA will spend to air the ad on television. FEC filings can be delayed for several days and the latest NRA filing for spending in the U.S. Senate race in North Carolina was submitted on October 31. The NRA has spent more on the North Carolina senate race than any other congressional race, spending $5,586,930 against Democratic challenger Deborah Ross and $663,765 in favor of Burr.

By comparison, the NRA has spent $3.1 million on its next-biggest target, the Florida U.S. Senate race. The bulk of NRA election spending is focused on electing Trump as president. The NRA has spent nearly $30 million on that race.