I look at all the issues when selecting someone for office, not just one particular issue. I would like to think that there would be a politician who would stand up and say "the second amendment to me is a none issue. It plainly states that it is a right to keep and bear arms, so I will not support any legislation to restrict the practice of this right." But that would be the perfect world wouldn't it?
I personally think that the state legislators from one's district are the most important officials to elect that you must have common values with. Besides your city council, they will have the most impact on your day to day life than lets say the Governor would. I don't know who to vote for in the governor's race because neither one of them are the candidate I wanted!