End bump stocks
Require all sales be it private or gun show to go through a background check.
Just find a way to lower the overall number of guns in the country. 4.4% of world population owns 42% of worlds guns. That and not diversity or mental health is the sole reason we have the number of shootings and mass shootings.
One simple variable and thats it. Change the variable and the shootings can only go down.
Mental health is also not the reason/solution:
"If mental health made the difference, then data would show that Americans have more mental health problems than do people in other countries with fewer mass shootings. But the mental health care
spending rate in the United States, the number of mental health professionals per capita and the rate of severe
mental disorders are all in line with those of other wealthy countries.
A 2015 study
estimated that only 4 percent of American gun deaths could be attributed to mental health issues. And Mr. Lankford, in an email, said countries with high suicide rates tended to have low rates of mass shootings — the opposite of what you would expect if mental health problems correlated with mass shootings."