You would think so, however, if you look at the posters on FR, you discover that at least 1/3 of self-identifying conservatives don't give a rip about the 2nd Amendment or most of the Constitution for that matter. Some of them get a pass because they've never seen a copy of the document and would need an interpreter to make their way through it; others are old enough to know better, but prefer that it be a "living" document as most of the liberals do.
"1/3 of self-identifying conservatives don't give a rip about the 2nd Amendment or most of the Constitution for that matter."
Look up the word "Conservative" in the dictionary. You will NOT see the definition "gun owner".
There are a lot of other issues that people can be conservative about besides gun ownership.
Would you call a tax-loving gunowner a Conservative?
I wouldn't.