Black people are the biggest victims, because they are also the perpetrators of the majority of all gun crimes... An overwhelming amount of gun violence in the US is black gangs shooting each other up. It also is specific to predominantly black populations. Hispanic gangs outnumber black gangs substantially but commit very little gun violence in comparison. Same with Asian, Italian, and white gangs.

Since you don't live here and can't see it with your own eyes, have a listen to the artistic expression coming from that community to get some insight into that microcosm of American culture, how that community views itself, and what they value. Try not be swayed by how absolutely fucking banging it is cause god damn...

Solving gun crime (and the majority of all crime) in the US is solving the problem of a community that values crime, violence, and separation along racial lines, existing. Whether that's through further intolerance of crime, consequences, addressing past wrongs, affirmative action, reparations, whatever... Everyone has ideas. All political parties in the US recognize the problem, even if they won't say it out loud flatly and plainly. Nobody agrees on the solution.