Libertarians are not Conservative by a long shot.
Conservatives and Libertarians share about ninety percent of the same platform.
Conservatives and the AFL-CIO share about ten percent.
And conservatives, most of them (except for the paleos), don’t seem to have much use for the Constitution.
I personally have no use for libertarian ideas on borders, abortion, other social issues, patent/copyright.
But on guns, limited government, personal liberty, and general non-aggression towards others, they are spot on.