How is anyone losing guns? Who is she taking away guns from by placing more restrictions on private sales? Does it really sound like a bad idea having less guns in Washington D.C. when their violent crime rate is over triple the national average[1]?
I don't think her only gun policy is going to be restrictions on private sales. I think she's going to push for a reinterpretation of the constitution which would allow banning carrying guns in more places.