t turns out Walmart is also teaming-up with Michael Bloomberg's anti-gun group, Everytown for Gun Safety. According to the store's website:

Walmart is a charter member of the Responsible Firearms Retailer Partnership, organized by Walmart and Everytown for Gun Safety.

Everytown's website states:

Everytown will continue to press for change in Washington, including comprehensive background checks and enhanced protections for the victims of domestic violence. At the same time, Everytown will pivot to mobilize voters in state electoral and legislative campaigns, along with a ballot initiative to require universal background checks in Washington State. The group will post robust field staff in more than a dozen states, including Arizona, Colorado, Florida, Indiana, Minnesota, Montana, Nevada, New Hampshire, North Carolina, Ohio, Oregon, Pennsylvania, Texas, Virginia and Washington.

Everytown for Gun Safety is a movement of Americans fighting for common-sense policies that will reduce gun violence and save lives. Everytown is the largest gun violence prevention organization in the country with more than 1.5 million supporters including moms, mayors, survivors, and everyday Americans who are fighting for reforms that respect the Second Amendment and protect people. At the core of Everytown are Mayors Against Illegal Guns, founded in 2006 by former New York City Mayor Michael Bloomberg and former Boston Mayor Tom Menino, and Moms Demand Action for Gun Sense in America, a grassroots movement of American mothers founded on the day after Newtown.