C.R.S. Section 18-12-111.5
Unlawful conduct involving an unserialized firearm, frame, or receiver

18‑12‑101
Peace officer affirmative defense - definitions 18‑12‑102
Possessing a dangerous or illegal weapon - affirmative defense - definition 18‑12‑103
Possession of a defaced firearm 18‑12‑103.5
Defaced firearms - contraband - destruction 18‑12‑104
Defacing a firearm 18‑12‑105
Unlawfully carrying a concealed weapon - unlawful possession of weapons 18‑12‑105.5
Unlawfully carrying a weapon - unlawful possession of weapons - school, college, or university grounds 18‑12‑105.6
Limitation on local ordinances regarding firearms in private vehicles 18‑12‑106
Prohibited use of weapons - definitions 18‑12‑106.5
Use of stun guns 18‑12‑107
Penalty for second offense 18‑12‑107.5
Illegal discharge of a firearm - penalty 18‑12‑108
Possession of weapons by previous offenders 18‑12‑108.5
Possession of handguns by juveniles - prohibited - exceptions - penalty 18‑12‑108.7
Unlawfully providing or permitting a juvenile to possess a handgun - penalty - unlawfully providing a firearm other than a handgun to a juvenile - penalty 18‑12‑109
Possession, use, or removal of explosives or incendiary devices - possession of components thereof - chemical, biological, and nuclear weapons - persons exempt - hoaxes 18‑12‑110
Forfeiture of firearms 18‑12‑111
Unlawful purchase of firearms 18‑12‑111.5
Unlawful conduct involving an unserialized firearm, frame, or receiver - exceptions - penalties - authority to serialize a firearm 18‑12‑112
Private firearms transfers - sale and purchase - background check required - penalty - definitions 18‑12‑112.5
Firearms transfers by licensed dealers - sale and purchase - background check required - penalty - definitions 18‑12‑113
Failure to report a lost or stolen firearm - exception 18‑12‑114
Secure firearm storage required - penalty - exceptions 18‑12‑115
Waiting period for firearms sales - background check required - penalty - exceptions 18‑12‑201
Legislative declaration 18‑12‑202
Definitions 18‑12‑203
Criteria for obtaining a permit 18‑12‑204
Permit contents - validity - carrying requirements 18‑12‑205
Sheriff - application - procedure - background check 18‑12‑206
Sheriff - issuance or denial of permits - report 18‑12‑207
Judicial review - permit denial - permit suspension - permit revocation 18‑12‑208
Colorado bureau of investigation - duties 18‑12‑209
Issuance by sheriffs of temporary emergency permits 18‑12‑210
Maintenance of permit - address change - invalidity of permit 18‑12‑211
Renewal of permits 18‑12‑212
Exemption 18‑12‑213
Reciprocity 18‑12‑214
Authority granted by permit - carrying restrictions - local authority 18‑12‑215
Immunity 18‑12‑301
Definitions 18‑12‑302
Large-capacity magazines prohibited - penalties - exceptions 18‑12‑303
Identification markings for large-capacity magazines - rules 18‑12‑401
Definitions 18‑12‑402
Retail dealers - record - inspection 18‑12‑403
Record - failure to make - penalty 18‑12‑404
Jurisdiction - county courts 18‑12‑405
Locking device required - penalty 18‑12‑501
Background checks at gun shows - penalty 18‑12‑502
Records - penalty 18‑12‑503
Fees imposed by licensed gun dealers 18‑12‑504
Posted notice - penalty 18‑12‑505
Exemption 18‑12‑506
Definitions 18‑12‑507
Appropriation 18‑12‑508
Effective date