Lord Balmung of Azure Sky
Why do you assume all "lefties" want to ban guns? My father's an Obama-bot, is a former life member of the NRA, and has an extensive gun collection.
left means centralized government, as it tends toward fascism and communism. In the historical examples of these government institutions, total gun confiscation was one of the most popular policies, prior to another popular policy: genocide. However, there has been for many years a false dichotomy of left right, as illustrated in this picture:
http://images4.fanpop.com/image/photos/22700000/Left-vs-Right-US-Political-Spectrum-us-republican-party-22707903-1415-1022.jpg
In this dichotomy, Fascism ends up in the extreme Right Wing. That's intended to confuse people into believing the opposite of Hitler is Communism. Gee, I wonder who would want that?
the basic gist of it however, of any correct table, is Anarchy is on the farthest right point. As you increase government for whatever reason, such as safety, slavery, prison camps, positive rights, big military, free cellphones, or whatever, you get further and further to the left.
it's about the argument of right to something vs. right from something.