Ah. So you made a claim that yo knew you could not back up.
Just another anti-gun loon, arguing from dishonesty....
Well, since you're rather lazy today.....I'll do your work for you:
Membership fees don't pay the NRA's bills alone. In recent years, the group has become more aggressive about seeking donations, both from individuals and corporations, and that in turn has led it to become more deeply entwined with the gun industry. In 2010, it received $71 million in contributions, up from $46.3 million in 2004. Some of that money came from small-time donors, who've received a barrage of fundraising appeals
warning of President Obama's imminent plot to gut the Second Amendment and
confiscate Americans' firearms. But around 2005, the group began systematically reaching out to its richest members for bigger checks through its "Ring of Freedom" program, which also sought to corral corporate donors. Between then and 2011, the Violence Policy Center estimates that the
firearms industry donated as much as $38.9 million to the NRA's coffers. The givers include 22 different gun makers, including famous names like Smith & Wesson, Beretta USA, SIGARMS, and Sturm, Ruger & Co. that also manufacture so-called assault weapons.
http://www.theatlantic.com/business/archive/2012/12/whom-does-the-nra-really-speak-for/266373/