Proposed Colorado Firearm Legislation HB1144
Legislation Overview
Title: Prohibit Three-Dimensional Printing Firearms & Components
Subject: Crimes, Corrections, & Enforcement
Description: Concerning measures to prohibit the use of three-dimensional printing to manufacture firearms.
Session: 2026 Regular Session
Last Action: House Third Reading Passed - No Amendments
Last Action Date: March 2, 2026
Sponsors
Note: the first sponsor listed is normally the primary sponsor. If a sponsor's name is a hyperlink you can click on it to 'follow the money'.
25 sponsors: Andrew Boesenecker (D); Lindsay Gilchrist (D); Tom Sullivan (D); Katie Wallace (D);Jennifer Bacon (D); Kyle Brown (D);Sean Camacho (D); Michael Carter (D); Cecelia Espenoza (D); Meg Froelich (D); Lori Goldstein (D);Eliza Hamrick (D); Jamie Jackson (D);Junie Joseph (D); Mandy Lindsay (D);Karen McCormick (D); Kenny Nguyen (D);Manny Rutinel (D);Gretchen Rydin (D); Emily Sirota (D); Lesley Smith (D); Rebekah Stewart (D); Jenny Willford (D); Steven Woodrow (D); Yara Zokaie (D);
Percentage of House Of Representatives sponsoring bill: 38% (25 of 65)
History
| Chamber | Date | Action |
| House | Mar 2, 2026 | House Third Reading Passed - No Amendments |
| House | Feb 27, 2026 | House Second Reading Special Order - Passed with Amendments - Committee, Floor |
| House | Feb 23, 2026 | House Second Reading Laid Over Daily - No Amendments |
| House | Feb 18, 2026 | House Committee on Judiciary Refer Amended to House Committee of the Whole |
| House | Feb 4, 2026 | Introduced In House - Assigned to Judiciary |
Texts
| Type | Date | State Link | Text |
| Engrossed | Dec 31, 1969 | state link | bill text |
| Engrossed | Dec 31, 1969 | state link | bill text |
| Introduced | Dec 31, 1969 | state link | bill text |
Amendments
| Title | Description | Date | State Link | Text | Adopted |
| Second Reading Amendment L.024 | Second Reading Amendment L.024 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.009 | Second Reading Amendment L.009 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.025 | Second Reading Amendment L.025 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.003 | Second Reading Amendment L.003 | Feb 27, 2026 | State Link | amendment text | Yes |
| Second Reading Amendment L.004 | Second Reading Amendment L.004 | Feb 27, 2026 | State Link | amendment text | Yes |
| Second Reading Amendment L.013 | Second Reading Amendment L.013 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.034 | Second Reading Amendment L.034 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.023 | Second Reading Amendment L.023 | Feb 27, 2026 | State Link | amendment text | Yes |
| Second Reading Amendment L.006 | Second Reading Amendment L.006 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.029 | Second Reading Amendment L.029 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.016 | Second Reading Amendment L.016 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.033 | Second Reading Amendment L.033 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.036 | Second Reading Amendment L.036 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.005 | Second Reading Amendment L.005 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.019 | Second Reading Amendment L.019 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.011 | Second Reading Amendment L.011 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.012 | Second Reading Amendment L.012 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.027 | Second Reading Amendment L.027 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.008 | Second Reading Amendment L.008 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.032 | Second Reading Amendment L.032 | Feb 27, 2026 | State Link | amendment text | No |
| Second Reading Amendment L.015 | Second Reading Amendment L.015 | Feb 27, 2026 | State Link | amendment text | No |
| House Judiciary Amendment L.001 | House Judiciary Amendment L.001 | Feb 18, 2026 | State Link | amendment text | Yes |
Votes - Click on description to view vote roll call
| Description | Vote Date | Yea Votes | Nay Votes | No Votes | Absent | Passed |
| House Judiciary: Refer House Bill 26-1144, as amended, to the Committee of the Whole. | 02/18/2026 | 7 | 4 | 0 | 0 | Yes |
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| House: Committee of the Whole Amd (h.001) | 02/27/2026 | 18 | 37 | 0 | 10 | No |
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| House: Committee of the Whole Amd (h.003) | 02/27/2026 | 21 | 35 | 0 | 9 | No |
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| House: Committee of the Whole Amd (h.004) | 02/27/2026 | 20 | 36 | 0 | 9 | No |
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| House: Committee of the Whole Amd (h.005) | 02/27/2026 | 20 | 35 | 0 | 10 | No |
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| House: Third Reading Bill | 03/2/2026 | 40 | 25 | 0 | 0 | Yes |
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Link: link to state bill page
