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Q&A · Hunting

What are top legal concerns for hunters using suppressors?

April 5, 2026

Quick Answer

Hunters using suppressors must comply with federal and state regulations regarding their possession, use, and registration. Key concerns include ensuring suppressors are registered with the ATF, adhering to noise level restrictions, and following specific state laws governing their use on certain game species. Failing to comply can result in fines, penalties, or even confiscation of the suppressor.

ATF Registration Requirements

To register a suppressor, hunters must submit an ATF Form 4, which involves providing personal and firearm information, as well as paying a $200 application fee. The process typically takes 12-14 months, but expedited processing is available for an additional $100. Once registered, the suppressor is marked with a serial number and remains registered to the owner.

Noise Level Restrictions

Suppressors are designed to reduce noise levels, typically by 20-30 decibels. However, hunters must ensure that their suppressor is compatible with the firearm being used and that it does not exceed the maximum allowable noise level set by the state or federal regulations. In some states, such as California, the maximum allowable noise level is 145 decibels.

State-Specific Laws

While federal regulations govern the possession and use of suppressors, individual states have their own laws and restrictions. For example, some states, like Arizona, allow hunters to use suppressors on any game species, while others, like New York, prohibit their use on deer and other big game. Hunters must familiarize themselves with the laws of their state and ensure compliance to avoid penalties or fines.

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