[H/T Wirecutter]
My first thought was you could be legally “carrying in AZ or UT but cross over a few inches into NM and CO and “Constitutionally carrying” in one state while breaking the law in another. Then I saw who controls it and read their rules:
Navajo Tribal Code Title 17, Section 1451, prohibits the use of firearms. No firearms allowed on tribal lands.
Why they’d want that is beyond me. Looks like a familiar “leadership” story: Too many chiefs.