Firearms; automatic weapon prohibited; use of silencer or suppressor to take big or trophy game restricted; penalties.
Wyo. Stat. Ann. § 23-3-112
in effect(a) No person shall take any wildlife with any fully automatic weapon.
(b) Violation of this section is separate and additional to any other violation and constitutes a high misdemeanor punishable as provided in W.S. 23-6-202(a)(ii).
(c) No person shall use a device designed to silence or muffle the report of any firearm in the commission of:
(i) A violation of W.S. 23-3-102;
(ii) A violation of W.S. 23-3-107;
(iii) A violation of W.S. 23-3-305(b) which results in the taking of a big or trophy game animal; or
(iv) Taking of a big or trophy game animal out of season.
Source: WY Statutes (Official Site)URL: https://wyoleg.gov/statutes/compress/title23.pdfFetched: 10/4/2026
