Non-Resident permit · MO → ME
Is a Missouri Non-Resident Permit Valid in Maine?
The premise fails at the first step. Missouri issues no non-resident carry permit (no non-resident permits, except members of the US Armed Forces stationed in Missouri and their spouses (RSMo 571.101.2). Minimum age drops to 18 for members of or honorably discharged from the Armed Forces), so reciprocity with Maine never comes into play for this permit type.
Why
- Missouri does not issue carry permits to non-residents (no non-resident permits, except members of the us armed forces stationed in missouri and their spouses (rsmo 571.101.2). minimum age drops to 18 for members of or honorably discharged from the armed forces).
Maine recognizes a permit 'issued by another state to its resident' only where that state recognizes Maine's resident permit - non-resident permits are not honored. Extra conditions: permit holders from Alaska, Arizona, Iowa, Kansas, Nebraska, North Dakota and Virginia must be 21+ (Virginia holders must also carry government-issued photo ID). In practice most visitors 21+ may simply carry permitless.
The permit (Missouri)
- Permit
- Missouri Concealed Carry Permit
- Issued by
- County or city sheriff of the applicant's county of residence
- Issue policy
- Shall-issue
- Issued to non-residents?
- No — No non-resident permits, except members of the US Armed Forces stationed in Missouri and their spouses (RSMo 571.101.2). Minimum age drops to 18 for members of or honorably discharged from the Armed Forces.
The destination (Maine)
- Recognition policy
- Honors a named list of 23 states
- Permitless carry
- Yes (21+)
- Duty to inform
- No (present permit on demand)
- Magazine limit
- No state limit
Carry rules in Maine
Crossing into Maine swaps the rulebook. Here is what changes for a visiting carrier.
- Permit holders have no proactive duty to inform. A person carrying WITHOUT a permit under Maine's permitless-carry law must immediately inform the officer that they are carrying a concealed handgun upon any routine stop, detention or arrest.
- Maine sets no state magazine-capacity limit for handguns.
- Maine allows permitless concealed carry from age 21 for people who may legally possess a handgun, including eligible visitors.
- A person 21+ who may legally possess a firearm may keep a loaded concealed handgun in a vehicle without a permit, but if carrying without a permit must immediately inform law enforcement during any stop.
Off-limits places in Maine
Maine bans carry in 6 kinds of places. The first on the list:
- Courthouses
- Schools and school property
Missouri vs Maine: what changes at the state line
Crossing from Missouri into Maine changes 2 rules: permitless carry (Yes → Yes (21+)); out-of-state permits honored (All states → 23 states).
| Rule | Missouri | Maine |
|---|---|---|
| Permitless carry | Yes | Yes (21+) |
| Duty to inform police | No | No |
| Magazine limit | None | None |
| Out-of-state permits honored | All states | 23 states |
| Open carry | Yes, no permit | Yes, no permit |
Going the other way, a Maine non-resident permit in Missouri: recognized — and permitless carry applies.
Driving on from Maine
How a Missouri non-resident permit fares in the states bordering Maine:
- New Hampshire — No such permit issued
Frequently asked questions
- Does Maine honor a Missouri resident permit?
- Recognized — and permitless carry applies. That differs from the non-resident permit on this page, because Maine treats the two permit types differently.
- Can a Maine non-resident permit holder carry in Missouri?
- Recognized — and permitless carry applies. Reciprocity is decided by the destination state, so the answer in this direction depends on Missouri's law, not Maine's.
- Does Missouri issue non-resident carry permits?
- No. Missouri issues carry permits to residents only (no non-resident permits, except members of the US Armed Forces stationed in Missouri and their spouses (RSMo 571.101.2). Minimum age drops to 18 for members of or honorably discharged from the Armed Forces). 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.
Official sources
- Maine State Police - Concealed Handgun Reciprocity — accessed 2026-08-08
- Maine State Police - Concealed Carry in Maine — accessed 2026-08-08
- 25 M.R.S. 2003 - Permits to carry concealed handguns — accessed 2026-08-08
- 25 M.R.S. 2001-A - Threatening display of or carrying concealed weapon — accessed 2026-09-27
- Missouri Attorney General — Concealed Carry Reciprocity — accessed 2026-08-08
- RSMo 571.101 — Concealed carry permits, application requirements — accessed 2026-08-08
- RSMo 571.030 — Unlawful use of weapons, exceptions — accessed 2026-08-08
- RSMo 571.107 — Permit does not authorize concealed firearms, where — accessed 2026-08-08
- RSMo 571.121 — Duty to carry and display permit — accessed 2026-08-08
- RSMo 571.111 — Firearms safety training course requirements — accessed 2026-09-27
- RSMo 21.750 — State preemption; local regulation of open carry — accessed 2026-09-27