New Jersey 2026-2027 Regular Session

New Jersey Assembly Bill A3595

Introduced
1/13/26  
Refer
1/13/26  
Failed
1/13/26  

Caption

Establishes criminal penalties for sale and possession of machine gun conversion device.

Summary

Assembly Bill 3595 revises New Jersey’s firearms statutes to specifically address machine gun conversion devices, often referred to as “auto sears” or similar conversion parts. The bill amends the definition of “machine gun” to include the frame or receiver of such a firearm, any part or combination of parts intended to convert a firearm into a machine gun, and any combination of parts from which a machine gun can be assembled if possessed or controlled by the same person. It also adds a new statutory definition for “machine gun conversion device.” The bill creates new criminal penalties for both possession and trafficking of these devices. A person who knowingly possesses a machine gun conversion device, bump stock, or trigger crank without also possessing a firearm to which it may be attached would be guilty of a third-degree crime. Separately, manufacturing, transporting, shipping, selling, or disposing of a machine gun conversion device would also be a third-degree crime. The bill retains and cross-references existing penalties for machine guns and other prohibited weapons, while making clear that these conversion devices are treated as serious firearm offenses under state law.

Impact

The bill would amend N.J.S.2C:39-1, N.J.S.2C:39-3, N.J.S.2C:39-9, and related possession provisions in N.J.S.2C:39-5 to expand New Jersey’s criminal code coverage of firearm conversion parts and related components. It would make possession of a machine gun conversion device, even without an accompanying firearm, a third-degree offense, and it would also criminalize the manufacture and distribution of such devices at the same degree. In practical terms, the bill broadens law-enforcement and prosecutorial authority over conversion parts used to create fully automatic firearms, and it adds machine gun conversion devices to the list of prohibited weapons and devices already regulated under state law.

Sentiment

The available context suggests generally strong support for the bill’s purpose, with sponsors from both parties/caucus coalitions indicating a public-safety focus on preventing illegal automatic-firearm conversions. The statement accompanying the bill frames the measure as a clarification and strengthening of existing machine-gun prohibitions rather than a major policy departure. No committee transcript or vote record was provided, so there is no documented opposition or recorded floor sentiment in the materials supplied.

Contention

The main policy issue is the scope of criminal liability for firearm parts and accessories. The bill goes beyond complete machine guns to cover conversion devices, parts intended for conversion, and possession of those items even when no firearm is present, which could raise concerns among gun-rights advocates about overbreadth or the treatment of parts as contraband. Another possible point of contention is the bill’s treatment of related items such as bump stocks and trigger cranks, and the imposition of separate, consecutive penalties for certain offenses. No specific objections, amendments, or opposing arguments appear in the provided record.

Companion Bills

NJ A4974

Carry Over Establishes criminal penalties for sale and possession of machine gun conversion devices.

NJ S3893

Carry Over Establishes criminal penalties for sale and possession of machine gun conversion devices.

NJ S1268

Same As Establishes criminal penalties for sale and possession of machine gun conversion device.

Similar Bills

No similar bills found.