← Montana knife laws›Concealed Knife Carry

Montana Concealed Knife Carry (2026)

Permitted: A 'concealed weapon' is defined as only a firearm, so carrying any knife concealed (any blade length) is not an offense in Montana (MCA 45-8-316).

PermittedVerified Jul 7, 2026

A 'concealed weapon' is defined as only a firearm, so carrying any knife concealed (any blade length) is not an offense in Montana (MCA 45-8-316).

Official source: mca.legmt.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Don't get caught off guardGet a push the moment Montana law changes — or when you cross into a state where it's different. Free.Get the free app

LawLert is an independent app, not affiliated with any government — informational only, not legal advice. Verify with a licensed attorney in your jurisdiction.