For those who are wary of the NRA after the various scandals surrounding them and Mr. LaPierre's management of the organization, here are some other great gun rights groups you might consider supporting:
Gun Owners of America (https://www.gunowners.org/)
Second Amendment Foundation (https://www.saf.org/)
Firearms Policy Coalition (https://www.firearmspolicy.org/)
Here is a brief overview (https://www.foxnews.com/us/leaked-letters-reveal-details-of-nra-chiefs-alleged-spending) of the NRA scandal, and a short news video from David Drake: