← Colorado knife laws›Concealed Knife Carry
Colorado Concealed Knife Carry (2026)
Conditional: Carrying a knife concealed is a misdemeanor where the blade exceeds 3.5 inches (C.R.S. 18-12-105; the 3.5-inch 'knife' definition is in 18-12-101).
ConditionalVerified Jul 7, 2026
Knife laws change at the state line.Track them in the free LawLert iPhone app and get an alert when you cross into a state where they differ. No account.Get the appCarrying a knife concealed is a misdemeanor where the blade exceeds 3.5 inches (C.R.S. 18-12-105; the 3.5-inch 'knife' definition is in 18-12-101). Carry in your home, place of business, or private vehicle is exempt.
Official source: cbi.colorado.gov →
General legal information, not legal advice — verify important decisions with a licensed attorney.
Don't get caught off guardCross into a state where this law is different and the free iPhone app tells you what changed, even with the app closed. It also alerts you when a law you track changes where you live. No account.Get the free appTrack this law — get alerted when it changes
We watch the official sources behind Colorado knives rules. If a tracked rule changes, you get one short email — never more than one a week. Free, unsubscribe anytime.