There are very few gun owners who are members of the NRA or any other group for that matter.
The NRA calls them "Freedom Freeloaders".
I think one of the saddest things is that with somewhere between 69-80 million gun owners and millions of conservatives that the NRA just has 4 million members. You can join for 35 dollars a year. Get off the couch and call them or get on the net and JOIN NOW PLEASE.