From Patriot Post:

A new study out of the University of Kansas confirms what many have anecdotally known — a majority of gun owners vote Republican. What may be news, however, is the growing “gun gap.” That term is a reference to the disparity in the percentage of gun owners who identify with either Democrat or Republican parties. The study found that while the percentage of gun owners who vote Republican since 1973 has remained relatively constant, the number of gun owners voting Democrat has dropped significantly.