The Second Amendment Foundation’s petition to Maryland’s highest court is more than a procedural maneuver—it’s a direct challenge to the idea that a state can treat the Second Amendment as a privilege it doles out only to residents. By refusing to honor carry permits issued by other states, Maryland is effectively creating a patchwork of “constitutional zones” where rights expand or contract based on zip code. That runs headlong into the Supreme Court’s recognition in Bruen that the right to bear arms is not confined to the home and cannot be subjected to discretionary gatekeeping. If the Court of Appeals declines review, it will leave in place a regime that treats out-of-state visitors as second-class citizens whose constitutional protections evaporate at the state line.

For the broader 2A community, the stakes are both immediate and long-term. A win would reinforce the principle that shall-issue permitting regimes must operate on objective criteria, not residency tests, and would give renewed momentum to challenges against other states that still cling to discretionary “may-issue” systems. A loss, by contrast, would hand anti-carry jurisdictions a blueprint for insulating themselves from national reciprocity efforts and could chill the growing number of states moving toward constitutional carry. Either way, the case is shaping up as another front in the post-Bruen litigation landscape, where the question is no longer whether the right exists outside the home, but how far states can go in carving out exceptions for people who simply cross an invisible line on a map.