Firearm sound suppressors, commonly referred to as silencers, are devices attached to a firearm’s muzzle designed to reduce the sound intensity of the discharge. Their legality in Arizona reflects a broader national debate concerning firearm regulation. In Arizona, owning and using such devices is generally permitted, subject to federal regulations, including registration with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) and a thorough background check.
Reduced noise pollution from firearm discharge is a key aspect of this technology’s value. This can benefit not only the shooter’s hearing protection but also mitigate noise disturbances in shooting ranges and other environments where firearms are legally discharged. Historically, the regulation of these devices stems from concerns related to criminal activities, although legitimate uses for hunting, sport shooting, and hearing protection are widely recognized. The ability to acquire these devices legally in Arizona underlines the state’s stance on Second Amendment rights, while still adhering to federal oversight.