The bill seeks to strengthen regulations surrounding firearm manufacturing, particularly in relation to the use of advanced technologies such as three-dimensional printers and CNC milling machines. It addresses the growing concern over the production of undetectable and untraceable firearms by unlicensed individuals, which allows prohibited persons to circumvent background checks. Key amendments include the introduction of new definitions such as "digital firearm manufacturing code," "unlicensed person," and "untraceable firearm," as well as updates to existing definitions like "semiautomatic assault rifle" and "serious offense." The legislation emphasizes the need for stricter controls on digital firearm manufacturing codes and reinforces the framework governing firearms to ensure comprehensive coverage of modern manufacturing techniques.

Additionally, the bill outlines specific restrictions on the possession and distribution of digital firearm manufacturing codes and unfinished frames or receivers, allowing such items only for licensed federal firearms manufacturers or dealers. It establishes penalties for unlawful manufacturing or possession of multiple frames or receivers, with each violation treated as a separate offense. The bill also includes a provision for certain sections to expire on June 30, 2027, while others will take effect on the same date. Overall, the legislation aims to enhance public safety by ensuring firearms are traceable and that individuals involved in their distribution are properly licensed, thereby addressing the challenges posed by evolving firearm technology.

Statutes affected:
Original bill: 9.41.010, 9.41.190, 9.41.325, 9.41.326, 9.41.327
Substitute bill: 9.41.010, 9.41.190, 9.41.325, 9.41.326, 9.41.327
Engrossed substitute: 9.41.010, 9.41.190, 9.41.325, 9.41.326, 9.41.327
Bill as passed Legislature: 9.41.010, 9.41.190, 9.41.325, 9.41.326, 9.41.327
Session law: 9.41.010, 9.41.190, 9.41.325, 9.41.326, 9.41.327