S1775 (2026): Antique Firearm Detainment Procedures

What the Bill Would Do

Senate Bill 1775 would create clear statutory procedures for how law enforcement handles encounters with antique firearms^[1]. Under Massachusetts law, antique firearms — generally defined as weapons manufactured before 1899 or replicas thereof that do not use conventional fixed ammunition — are exempt from many licensing requirements under Chapter 140. However, Chapter 135 (the 2024 firearms reform law) introduced new provisions that created ambiguity about how police should handle antique firearms encountered during traffic stops, wellness checks, or other interactions.

S1775 would establish a standardized protocol: when officers encounter an antique firearm, the bill would define the circumstances under which it can be temporarily detained, how long it can be held, and the process for returning it to its lawful owner. It would also provide training guidance for officers on identifying antique firearms versus modern reproductions.

Current Status

S1775 was reported favorably by committee and referred to the Senate Committee on Ways and Means on January 27, 2026^[2]. The fiscal impact likely relates to law enforcement training costs and potential liability implications.

What to Watch

This bill addresses a practical implementation problem created by Chapter 135 and should attract support from both collectors and law enforcement. The definition of "antique firearm" will be critical: Massachusetts uses a different standard than the federal definition in 18 U.S.C. 921(a)(16), and the bill could either harmonize those definitions or create its own. Watch for whether the bill includes provisions for antique firearms that are technically capable of firing but held purely as collectibles.