Massachusetts Statutes
§ 121D — 3-dimensional printers and computer numerical control milling machines; use; sale or transfer; application; violations
Massachusetts § 121D
JurisdictionMassachusetts
Part IADMINISTRATION OF THE GOVERNMENT
Title XXPUBLIC SAFETY AND GOOD ORDER
Ch. 140LICENSES
This text of Massachusetts § 121D (3-dimensional printers and computer numerical control milling machines; use; sale or transfer; application; violations) is published on Counsel Stack Legal Research, covering Massachusetts primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.
Bluebook
Mass. Gen. Laws ch. 140, § 121D (2026).
Text
[ Text of section added by 2024, 135, Sec. 32 effective October 2, 2024.]Section 121D.
(a)No person shall use a 3-dimensional printer or computer numerical control milling machine to manufacture or assemble any firearm within the commonwealth without a valid license to carry firearms under section 131.
(b)No person shall sell, offer to sell or transfer a 3-dimensional printer or computer numerical control milling machine that has the primary or intended function of manufacturing or assembling firearms to any person in the commonwealth. A 3-dimensional printer or computer numerical milling machine has the primary or intended function of manufacturing or assembling firearms if the printer or machine is advertised, marketed or promoted to manufacture or assemble firearms, regardless of whet
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Bluebook (online)
Massachusetts § 121D, Counsel Stack Legal Research, https://law.counselstack.com/statute/ma/140/121D.