No hand in? But you do have a hand in by opposing any kind of gun control along with the NRA and enabling more widespread availability of guns in the US.

http://weaponsman.com/?p=33875
https://gunculture2point0.wordpress.com/2017/01/30/more-on-how-many-guns-are-there-in-america-today/
https://static01.nyt.com/images/2017/06/23/us/23guns1_xp/23guns1_xp-master675.jpg