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Colorado criminal charge

Unlawfully carrying a weapon in Colorado

Current through 2026 Colorado legislative session

Unlawfully carrying a weapon is a criminal offense under Colorado law, defined by C.R.S. § 18-12-105.5. Its classification is not fixed: Colorado assigns a different penalty class depending on the circumstances of the offense. The class that applies — and the sentencing range that follows from it — depends on which statutory variant fits the facts.

Defined by C.R.S. § 18-12-105.5.

What is the penalty for unlawfully carrying a weapon in Colorado?

Penalties for Unlawfully carrying a weapon
PenaltyRangeBasisAuthority
Jail / prison12 months to 18 months (Unlawfully carrying a deadly weapon (non-firearm) on school grounds — Applies when a person violates subsection (1)(a) by carrying a deadly weapon other than a firearm on school, college, or university grounds without legal authority.)presumptiveC.R.S. § 18-1.3-401
Fine1000 usd to 100000 usd (Unlawfully carrying a deadly weapon (non-firearm) on school grounds — Applies when a person violates subsection (1)(a) by carrying a deadly weapon other than a firearm on school, college, or university grounds without legal authority.)discretionaryC.R.S. § 18-1.3-401
Parole / supervision1 years to 1 years (Unlawfully carrying a deadly weapon (non-firearm) on school grounds — Applies when a person violates subsection (1)(a) by carrying a deadly weapon other than a firearm on school, college, or university grounds without legal authority.; mandatory parole)mandatoryC.R.S. § 18-1.3-401
Jail / prisonup to 364 days (no statutory minimum) (Unlawfully carrying a firearm on school or child care grounds — Applies when a person violates subsection (1)(a.5) by knowingly carrying a firearm, openly or concealed, on the grounds of a licensed child care center, school, college, or university.)discretionaryC.R.S. § 18-1.3-501
Fineup to 1000 usd (no statutory minimum) (Unlawfully carrying a firearm on school or child care grounds — Applies when a person violates subsection (1)(a.5) by knowingly carrying a firearm, openly or concealed, on the grounds of a licensed child care center, school, college, or university.)discretionaryC.R.S. § 18-1.3-501

Applies to offenses on/after 2018-07-01.

How is unlawfully carrying a weapon classified in Colorado?

The classification depends on the circumstances:

Classification variants for Unlawfully carrying a weapon
VariantClassificationWhen it appliesStatute
Unlawfully carrying a deadly weapon (non-firearm) on school groundsclass 6 felonyApplies when a person violates subsection (1)(a) by carrying a deadly weapon other than a firearm on school, college, or university grounds without legal authority.18-12-105.5(1)(b)(I)
Unlawfully carrying a firearm on school or child care groundsclass 1 misdemeanorApplies when a person violates subsection (1)(a.5) by knowingly carrying a firearm, openly or concealed, on the grounds of a licensed child care center, school, college, or university.18-12-105.5(1)(b)(II)

Common questions about unlawfully carrying a weapon in Colorado

Is unlawfully carrying a weapon a felony or a misdemeanor in Colorado?

It depends on the circumstances: unlawfully carrying a weapon ranges from a class 1 misdemeanor to a class 6 felony in Colorado under C.R.S. § 18-12-105.5.

Unlawfully carrying a deadly weapon (non-firearm) on school grounds: class 6 felony (C.R.S. § 18-12-105.5(1)(b)(I)) · Unlawfully carrying a firearm on school or child care grounds: class 1 misdemeanor (C.R.S. § 18-12-105.5(1)(b)(II))

What are the penalties for unlawfully carrying a weapon in Colorado?

Penalties for unlawfully carrying a weapon in Colorado depend on how it is classified — from a class 1 misdemeanor up to a class 6 felony — with the ranges set by C.R.S. § 18-1.3-401 and C.R.S. § 18-1.3-501; the full table of ranges by variant is published on this page.

Which Colorado statute covers unlawfully carrying a weapon?

Unlawfully carrying a weapon is governed by C.R.S. § 18-12-105.5 (Unlawfully carrying a weapon - unlawful possession of weapons - school, college, or university grounds - definition).

Legal terms used in this law

This reference is informational and is not legal advice. Penalty ranges are the statutory classification ranges; sentencing in a specific case depends on its facts and history.