Colorado § 18-12-106 - Prohibited use of weapons - definitions.

Full text of Colorado Colorado Revised Statutes § 18-12-106 — Prohibited use of weapons - definitions., with citation guidance and answers to common questions.

§ 18-12-106. Prohibited use of weapons - definitions.

(1) A person commits a class 1 misdemeanor if:

(a) He knowingly and unlawfully aims a firearm at another person; or

(b) Recklessly or with criminal negligence he discharges a firearm or shoots a bow and arrow; or

(c) He knowingly sets a loaded gun, trap, or device designed to cause an explosion upon being tripped or approached, and leaves it unattended by a competent person immediately present; or

(d) The person has in his or her possession a firearm while the person is under the influence of intoxicating liquor or of a controlled substance, as defined in section 18-18-102 (5). Possession of a permit issued under section 18-12-105.1, as it existed prior to its repeal, or possession of a permit or a temporary emergency permit issued pursuant to part 2 of this article is no defense to a violation of this subsection (1).

(2) (a) A person commits a class 2 misdemeanor if the person knowingly aims, swings, or throws a throwing star or nunchaku as defined in subsection (2)(b) of this section at another person, or the person knowingly possesses a throwing star or nunchaku in a public place, except for the purpose of presenting an authorized public demonstration or exhibition or pursuant to instruction in conjunction with an organized school or class. When transporting throwing stars or nunchaku for a public demonstration or exhibition or for a school or class, they shall be transported in a closed, nonaccessible container.

(b) For purposes of this subsection (2), "nunchaku" means an instrument consisting of two sticks, clubs, bars, or rods to be used as handles, connected by a rope, cord, wire, or chain, which is in the design of a weapon used in connection with the practice of a system of self-defense, and "throwing star" means a disk having sharp radiating points or any disk-shaped bladed object which is hand-held and thrown and which is in the design of a weapon used in connection with the practice of a system of self-defense.

Source: L. 71: R&RE, p. 482, § 1. C.R.S. 1963: § 40-12-106. L. 77: (1)(a) and (1)(c) amended, p. 971, § 63, effective July 1. L. 81: (1)(d) amended, p. 738, § 25, effective July 1. L. 82: (1)(d) amended, p. 623, § 18, effective April 2. L. 84: (1)(e) added, p. 539, § 17, effective July 1. L. 2003: (1)(d) amended, p. 649, § 5, effective May 17. L. 2012: (1)(d) amended, (HB 12-1311), ch. 281, p. 1620, § 48, effective July 1. L. 2021: Entire section amended, (SB 21-271), ch. 462, p. 3209, § 345, effective March 1, 2022.

ANNOTATION

This section is neither unconstitutionally overbroad nor unconstitutionally vague. People v. Garcia, 197 Colo. 550, 595 P.2d 228 (1979).

Right to bear arms is not absolute, and it can be restricted by the state's valid exercise of its police power. People v. Garcia, 197 Colo. 550, 595 P.2d 228 (1979).

Common sense definition of "possession", as it is used in subsection (1)(d) is the actual or physical control of a firearm. People v. Garcia, 197 Colo. 550, 595 P.2d 228 (1979).

Failure to define "under the influence of intoxicating liquor", if error, was harmless, where defendant, charged with violation of this section, testified that he was too drunk to drive. People v. Beckett, 782 P.2d 812 (Colo. App. 1989), aff'd, 800 P.2d 74 (Colo. 1990).

Trial court did not err in rejecting defendant's jury instructions and expert testimony regarding blood alcohol content inferences and presumptions that are not incorporated under the prohibited possession of a firearm statute. People v. Koper, 2018 COA 137, 488 P.3d 409.

Possession of a firearm while intoxicated is a strict liability offense, therefore, the trial court did not err in refusing to instruct the jury that "knowingly" was an element of the offense. People v. Wilson, 972 P.2d 701 (Colo. App. 1998).

Self-defense is not a valid defense to the crime of prohibited use of weapons. People v. Beckett, 782 P.2d 812 (Colo. App. 1989), aff'd, 800 P.2d 74 (Colo. 1990).

Applied in People v. McPherson, 200 Colo. 429, 619 P.2d 38 (1980).

Source: official Colorado text · Last verified 2026-08-27

Frequently Asked Questions About Colorado § 18-12-106

What does Colorado Revised Statutes § 18-12-106 cover?

Section 18-12-106 ("Prohibited use of weapons - definitions.") is part of the Colorado Revised Statutes, the codified statutory law of Colorado. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.

How do I cite Colorado § 18-12-106?

A common citation format is "Colorado Revised Statutes § 18-12-106" (Colorado). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.

Is this the official text of Colorado law?

No. This page is for research and education and may not include the most recent amendments. For official current law, check the Colorado official source linked on this page or consult a licensed Colorado attorney.

How does Colorado § 18-12-106 apply to my situation?

Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Colorado can advise on how this section applies to you. Contact your state or local bar association for a referral.

Sources & Verification

Not legal advice. Verify against the official source and consult a licensed attorney in Colorado.