CO HB 1144

enacted

Prohibit Three-Dimensional Printing Firearms & Components

Colorado · 2026 Regular Session · lower

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Quick answers

Did CO HB 1144 pass?

Yes. CO HB 1144 has been enacted into law. Latest recorded action (2026-05-04): Governor Signed

What is CO HB 1144 about?

The act defines 3-dimensional printing to mean additive and subtractive manufacturing. The act prohibits knowingly manufacturing or producing a potentially functioning firearm, unfinished frame or receiver, large-capacity magazine, or rapid-fire device (firearm or firearm component) by 3-dimensional printing. The prohibition does not apply to a federally licensed firearm manufacturer, an instructor or student of an accredited gunsmithing program, or an institution that operates an accredited gunsmithing program. Unlawful 3-dimensional printing of a firearm or firearm component is a class 1 misdemeanor; except that a second or subsequent offense is a class 5 felony. The prohibitions in the act only apply to potentially functional firearms and firearm components.(Note: This summary applies to this bill as enacted.)

Who sponsors CO HB 1144?

L. Gilchrist, A. Boesenecker, K. Wallace and 1 others are the primary sponsors of CO HB 1144, joined by 34 cosponsors.

Description

Introduced: 2026-02-04
Latest action: 2026-05-04 — Governor Signed
Bill type: bill
Last updated: —

Subjects

Crimes, Corrections, & Enforcement

Committees

Not provided by source.

Action timeline

Newest first

2026-05-04
Governor Signed
executive-signature
2026-04-23
Sent to the Governor
executive-receipt
2026-04-22
Signed by the Speaker of the House
passage
2026-04-22
Signed by the President of the Senate
passage
2026-04-02
House Considered Senate Amendments - Result was to Concur - Repass
2026-03-31
House Considered Senate Amendments - Result was to Laid Over Daily
2026-03-30
Senate Third Reading Passed - No Amendments
passage,reading-3
2026-03-30
Senate Third Reading Reconsidered - No Amendments
2026-03-27
Senate Second Reading Passed with Amendments - Floor
reading-2
2026-03-26
Senate Second Reading Laid Over to 03/27/2026 - No Amendments
2026-03-25
Senate Second Reading Laid Over to 03/26/2026 - No Amendments
2026-03-24
Senate Second Reading Laid Over to 03/25/2026 - No Amendments
2026-03-19
Senate Committee on State, Veterans, & Military Affairs Refer Unamended to Senate Committee of the Whole
committee-passage,referral-committee
2026-03-05
Introduced In Senate - Assigned to State, Veterans, & Military Affairs
introduction
2026-03-02
House Third Reading Passed - No Amendments
passage,reading-3
2026-02-27
House Second Reading Special Order - Passed with Amendments - Committee, Floor
2026-02-23
House Second Reading Laid Over Daily - No Amendments
2026-02-18
House Committee on Judiciary Refer Amended to House Committee of the Whole
committee-passage,referral-committee
2026-02-04
Introduced In House - Assigned to Judiciary
introduction

Versions

Introduced — 2026-02-04Compare
Engrossed — 2026-02-27Compare
Reengrossed — 2026-03-02Compare
Revised — 2026-03-27Compare
Rerevised — 2026-03-30Compare
Final Act — 2026-04-15Compare
Signed Act — 2026-05-05Compare
(document, no version)Compare

Votes

Refer House Bill 26-1144, as amended, to the Committee of the Whole.
2026-02-18 · pass · 0-0
Member-level votes (11)
- Jennifer Bacon: yes
- Chad Clifford: yes
- Cecelia Espenoza: yes
- Ava Flanell: no
- Lorena Garcia: yes
- Rebecca Keltie: no
- Scott Slaugh: no
- Yara Zokaie: yes
- Michael Carter: yes
- Javier Mabrey: yes
- Ty Winter: no
Adopt amendment L.001 (Attachment P).
2026-02-18 · pass · 0-0
AMD (H.003)
2026-02-27 · fail · 0-0
Member-level votes (65)
- Bacon: no
- Barron: yes
- Boesenecker: no
- Bottoms: excused
- Bradfield: yes
- Bradley: yes
- Brooks: yes
- Brown: excused
- Caldwell: yes
- Camacho: no
- Carter: no
- Clifford: no
- DeGraaf: excused
- Duran: no
- English: excused
- Espenoza: no
- Feret: no
- Flanell: yes
- Froelich: no
- Garcia: yes
- Garcia Sander: yes
- Gilchrist: no
- Goldstein: no
- Gonzalez R.: yes
- Hamrick: no
- Hartsook: yes
- Jackson: no
- Johnson: yes
- Joseph: excused
- Keltie: yes
- Lieder: no
- Lindsay: no
- Luck: yes
- Lukens: no
- Mabrey: no
- Marshall: no
- Martinez: yes
- Mauro: yes
- McCormick: no
- Nguyen: no
- Paschal: no
- Phillips: no
- Richardson: yes
- Ricks: excused
- Rutinel: no
- Rydin: no
- Sirota: excused
- Slaugh: yes
- Smith: no
- Soper: excused
- Stewart K.: no
- Stewart R.: no
- Story: no
- Suckla: yes
- Taggart: excused
- Titone: no
- Valdez: no
- Velasco: no
- Weinberg: yes
- Willford: no
- Winter T.: yes
- Woodrow: no
- Woog: yes
- Zokaie: no
- McCluskie: no
AMD (H.001)
2026-02-27 · fail · 0-0
Member-level votes (65)
- Bacon: no
- Barron: yes
- Boesenecker: no
- Bottoms: excused
- Bradfield: yes
- Bradley: yes
- Brooks: yes
- Brown: excused
- Caldwell: yes
- Camacho: no
- Carter: no
- Clifford: no
- DeGraaf: excused
- Duran: no
- English: excused
- Espenoza: no
- Feret: no
- Flanell: yes
- Froelich: no
- Garcia: excused
- Garcia Sander: yes
- Gilchrist: no
- Goldstein: no
- Gonzalez R.: yes
- Hamrick: no
- Hartsook: yes
- Jackson: no
- Johnson: yes
- Joseph: excused
- Keltie: yes
- Lieder: no
- Lindsay: no
- Luck: yes
- Lukens: no
- Mabrey: no
- Marshall: no
- Martinez: no
- Mauro: no
- McCormick: no
- Nguyen: no
- Paschal: no
- Phillips: no
- Richardson: yes
- Ricks: excused
- Rutinel: no
- Rydin: no
- Sirota: excused
- Slaugh: yes
- Smith: no
- Soper: excused
- Stewart K.: no
- Stewart R.: no
- Story: no
- Suckla: yes
- Taggart: excused
- Titone: no
- Valdez: no
- Velasco: no
- Weinberg: yes
- Willford: no
- Winter T.: yes
- Woodrow: no
- Woog: yes
- Zokaie: no
- McCluskie: no
AMD (H.004)
2026-02-27 · fail · 0-0
Member-level votes (65)
- Bacon: no
- Barron: yes
- Boesenecker: no
- Bottoms: excused
- Bradfield: yes
- Bradley: yes
- Brooks: yes
- Brown: excused
- Caldwell: yes
- Camacho: no
- Carter: no
- Clifford: no
- DeGraaf: excused
- Duran: no
- English: excused
- Espenoza: no
- Feret: no
- Flanell: yes
- Froelich: no
- Garcia: no
- Garcia Sander: yes
- Gilchrist: no
- Goldstein: no
- Gonzalez R.: yes
- Hamrick: no
- Hartsook: yes
- Jackson: no
- Johnson: yes
- Joseph: excused
- Keltie: yes
- Lieder: no
- Lindsay: no
- Luck: yes
- Lukens: no
- Mabrey: no
- Marshall: no
- Martinez: yes
- Mauro: yes
- McCormick: no
- Nguyen: no
- Paschal: no
- Phillips: no
- Richardson: yes
- Ricks: excused
- Rutinel: no
- Rydin: no
- Sirota: excused
- Slaugh: yes
- Smith: no
- Soper: excused
- Stewart K.: no
- Stewart R.: no
- Story: no
- Suckla: yes
- Taggart: excused
- Titone: no
- Valdez: no
- Velasco: no
- Weinberg: yes
- Willford: no
- Winter T.: yes
- Woodrow: no
- Woog: yes
- Zokaie: no
- McCluskie: no
AMD (H.005)
2026-02-27 · fail · 0-0
Member-level votes (65)
- Bacon: no
- Barron: yes
- Boesenecker: no
- Bottoms: excused
- Bradfield: yes
- Bradley: yes
- Brooks: yes
- Brown: excused
- Caldwell: yes
- Camacho: no
- Carter: no
- Clifford: yes
- DeGraaf: excused
- Duran: no
- English: excused
- Espenoza: no
- Feret: no
- Flanell: yes
- Froelich: no
- Garcia: excused
- Garcia Sander: yes
- Gilchrist: no
- Goldstein: no
- Gonzalez R.: yes
- Hamrick: no
- Hartsook: yes
- Jackson: no
- Johnson: yes
- Joseph: excused
- Keltie: yes
- Lieder: no
- Lindsay: no
- Luck: yes
- Lukens: no
- Mabrey: no
- Marshall: no
- Martinez: no
- Mauro: no
- McCormick: no
- Nguyen: no
- Paschal: no
- Phillips: no
- Richardson: yes
- Ricks: excused
- Rutinel: no
- Rydin: no
- Sirota: excused
- Slaugh: yes
- Smith: no
- Soper: excused
- Stewart K.: yes
- Stewart R.: no
- Story: no
- Suckla: yes
- Taggart: excused
- Titone: no
- Valdez: no
- Velasco: no
- Weinberg: yes
- Willford: no
- Winter T.: yes
- Woodrow: no
- Woog: yes
- Zokaie: no
- McCluskie: no
BILL
2026-03-02 · pass · 0-0
Member-level votes (65)
- Bacon: yes
- Barron: no
- Boesenecker: yes
- Bottoms: no
- Bradfield: no
- Bradley: no
- Brooks: no
- Brown: yes
- Caldwell: no
- Camacho: yes
- Carter: yes
- Clifford: yes
- DeGraaf: no
- Duran: yes
- English: yes
- Espenoza: yes
- Feret: yes
- Flanell: no
- Froelich: yes
- Garcia: yes
- Garcia Sander: no
- Gilchrist: yes
- Goldstein: yes
- Gonzalez R.: no
- Hamrick: yes
- Hartsook: no
- Jackson: yes
- Johnson: no
- Joseph: yes
- Keltie: no
- Lieder: no
- Lindsay: yes
- Luck: no
- Lukens: yes
- Mabrey: yes
- Marshall: no
- Martinez: yes
- Mauro: no
- McCormick: yes
- Nguyen: yes
- Paschal: yes
- Phillips: yes
- Richardson: no
- Ricks: yes
- Rutinel: yes
- Rydin: yes
- Sirota: yes
- Slaugh: no
- Smith: yes
- Soper: no
- Stewart K.: yes
- Stewart R.: yes
- Story: yes
- Suckla: no
- Taggart: no
- Titone: yes
- Valdez: yes
- Velasco: yes
- Weinberg: no
- Willford: yes
- Winter T.: no
- Woodrow: yes
- Woog: no
- Zokaie: yes
- McCluskie: yes
Refer House Bill 26-1144 to the Committee of the Whole.
2026-03-19 · pass · 0-0
Member-level votes (5)
- William Lindstedt: yes
- Rod Pelton: no
- Lynda Zamora Wilson: no
- Tom Sullivan: yes
- Katie Wallace: yes
REPASS
2026-04-02 · pass · 0-0
Member-level votes (65)
- Bacon: yes
- Barron: no
- Boesenecker: yes
- Bottoms: no
- Bradfield: no
- Bradley: no
- Brooks: no
- Brown: yes
- Caldwell: no
- Camacho: yes
- Carter: yes
- Clifford: yes
- DeGraaf: no
- Duran: yes
- English: excused
- Espenoza: yes
- Feret: yes
- Flanell: no
- Froelich: yes
- Garcia: yes
- Garcia Sander: no
- Gilchrist: yes
- Goldstein: yes
- Gonzalez R.: excused
- Hamrick: yes
- Hartsook: no
- Jackson: yes
- Johnson: no
- Joseph: yes
- Keltie: no
- Lieder: no
- Lindsay: yes
- Luck: no
- Lukens: yes
- Mabrey: yes
- Marshall: yes
- Martinez: yes
- Mauro: no
- McCormick: yes
- Nguyen: yes
- Paschal: yes
- Phillips: yes
- Richardson: no
- Ricks: yes
- Rutinel: yes
- Rydin: yes
- Sirota: yes
- Slaugh: no
- Smith: yes
- Soper: no
- Stewart K.: yes
- Stewart R.: yes
- Story: yes
- Suckla: no
- Taggart: no
- Titone: yes
- Valdez: yes
- Velasco: yes
- Weinberg: no
- Willford: yes
- Winter T.: no
- Woodrow: yes
- Woog: no
- Zokaie: yes
- McCluskie: yes
CONCUR
2026-04-02 · pass · 0-0
Member-level votes (65)
- Bacon: yes
- Barron: no
- Boesenecker: yes
- Bottoms: yes
- Bradfield: no
- Bradley: no
- Brooks: no
- Brown: yes
- Caldwell: no
- Camacho: yes
- Carter: yes
- Clifford: yes
- DeGraaf: yes
- Duran: yes
- English: excused
- Espenoza: yes
- Feret: yes
- Flanell: no
- Froelich: no
- Garcia: yes
- Garcia Sander: yes
- Gilchrist: yes
- Goldstein: yes
- Gonzalez R.: excused
- Hamrick: yes
- Hartsook: no
- Jackson: yes
- Johnson: no
- Joseph: yes
- Keltie: yes
- Lieder: yes
- Lindsay: yes
- Luck: no
- Lukens: yes
- Mabrey: yes
- Marshall: yes
- Martinez: yes
- Mauro: yes
- McCormick: yes
- Nguyen: yes
- Paschal: yes
- Phillips: yes
- Richardson: no
- Ricks: yes
- Rutinel: yes
- Rydin: yes
- Sirota: yes
- Slaugh: no
- Smith: yes
- Soper: no
- Stewart K.: yes
- Stewart R.: yes
- Story: yes
- Suckla: no
- Taggart: no
- Titone: yes
- Valdez: no
- Velasco: yes
- Weinberg: no
- Willford: yes
- Winter T.: no
- Woodrow: yes
- Woog: no
- Zokaie: yes
- McCluskie: yes

Related bills

No related bills recorded for this bill.

Official source

https://leg.colorado.gov/bills/HB26-1144

Attribution

Data from openstates_bulk_csv, retrieved 2026-07-24T03:52:26.466301Z

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