What about MASSIVE class action suits against the NRA, it's CEO, and all of it's Board of Directors?

[rucky]

18. Go after the gun/clip/ammo manufacturers, distributors & retailers

It's an easier case to win, and the NRA would lose big in donations from the gunmakers:

In its early days, the National Rifle Association was a grassroots social club that prided itself on independence from corporate influence.
While that is still part of the organization's core function, today less than half of the NRA's revenues come from program fees and membership dues.
The bulk of the group's money now comes in the form of contributions, grants, royalty income, and advertising, much of it originating from gun industry sources

Read more: http://www.businessinsider.com/the-nra-has-sold-out-to-the-gun-industry-to-become-their-top-crisis-pr-firm-2012-12#ixzz2G5EqL9CV