The NRA, by its actions regarding any form of gun controls, is allowing terrorists, both domestic and international, the right and ease to purchase AR-15 rifles.
The NRA also threatens retribution on members of congress if they do not follow NRA mandates concerning the sale of these types of automatic weapons.
Automatic and semi-automatic weapons are not needed for hunting, only for committing mass murders of humans.
By advocating these activities the NRA is acting as a domestic terror organization.