Is a California Non-Resident Permit Valid in Montana?

Why

• California does not issue carry permits to non-residents (penal code § 26150 requires the applicant to be a resident of the issuing county/city or have a principal place of employment or business there where substantial time is spent; there is no general non-resident path).

MCA 45-8-329 recognizes another state's permit if that state requires a criminal-records background check before issuance and the holder carries the permit plus photo ID; it imposes no issuing-state residency condition. The AG list (last updated Oct 2024) excludes Delaware, District of Columbia, Hawaii, Maine, New Hampshire and Rhode Island because their laws do not expressly require background checks; Vermont issues no permits. Recognition is largely moot for eligible adults because carry is permitless.

Carry rules in Montana

Whatever your permit status, Montana law governs how you carry inside the state. The rules below matter most on a short trip.

• No statutory duty to proactively inform an officer. A traveler carrying under reciprocity must have the permit in immediate possession plus photo ID (MCA 45-8-329).
• Montana sets no state magazine-capacity limit for handguns.
• Montana allows permitless concealed carry for people who may legally possess a handgun, including eligible visitors.
• Montana has no prohibitions on carrying a loaded weapon in a motor vehicle (MT DOJ).

Off-limits places in Montana

• Restricted portions of state or local government office buildings (unless holding a Montana or recognized permit, MCA 45-8-328)
• Courtrooms and spaces controlled by a Montana court (unless authorized by the judge)
• Montana public schools (unless authorized by the school board)
• Federal offices and buildings (federal law)

Frequently asked questions

Is a California non-resident permit valid in Montana?

California does not sell permits to out-of-state applicants (penal Code § 26150 requires the applicant to be a resident of the issuing county/city OR have a principal place of employment or business there where substantial time is spent; there is no general non-resident path). For carry in Montana, what matters is a permit you can actually hold — your resident permit, or a non-resident permit from a state that issues them.

Do I have to tell police in Montana that I am carrying?

No statutory duty to proactively inform an officer. A traveler carrying under reciprocity must have the permit in immediate possession plus photo ID (MCA 45-8-329).

Does Montana limit magazine capacity?

Montana sets no state magazine-capacity limit for handguns.

Can I carry in Montana without any permit?

Montana allows permitless concealed carry for people who may legally possess a handgun, including eligible visitors.

Does California issue non-resident carry permits?

No. California issues carry permits to residents only (penal Code § 26150 requires the applicant to be a resident of the issuing county/city OR have a principal place of employment or business there where substantial time is spent; there is no general non-resident path). Non-residents who want multi-state coverage usually obtain a non-resident permit from a state that offers one, such as those listed in our non-resident permit guide.