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Wyoming Magazine Capacity Laws (2026)
Permitted: Wyoming has no state limit on magazine capacity.
Wyoming has no state limit on magazine capacity. State law bars cities, counties and other local governments from regulating firearms, accessories or ammunition beyond what state law provides.
Official source: wyomingdci.wyo.gov →
General legal information, not legal advice — verify important decisions with a licensed attorney.
Magazine Capacity in states bordering Wyoming
The same rule in each neighboring state LawLert has verified, from that state’s own official source.
- ColoradoConditional
Colorado limits magazines to 15 rounds — it is illegal to sell or transfer a magazine that holds more than 15 rounds, but you may still possess a pre-ban magazine.
Verified Jul 13, 2026 · Source: cbi.colorado.gov · Full Colorado rule →
- IdahoPermitted
Idaho sets no state limit on magazine capacity — there is no cap on how many rounds a magazine can hold.
Verified May 31, 2026 · Source: legislature.idaho.gov · Full Idaho rule →
- MontanaPermitted
No state law limits magazine capacity in Montana — standard-capacity and high-capacity magazines are legal to buy and possess under state law. Federal law sets no general capacity cap. A handful of cities around the country do have their own rules, so check locally if you're unsure.
Verified Jun 7, 2026 · Source: dojmt.gov · Full Montana rule →
- NebraskaPermitted
No state law limits magazine capacity in Nebraska — standard-capacity and high-capacity magazines are legal to buy and possess under state law. Federal law sets no general capacity cap. A handful of cities around the country do have their own rules, so check locally if you're unsure.
Verified Jun 7, 2026 · Source: statepatrol.nebraska.gov · Full Nebraska rule →
- South DakotaPermitted
No state law limits magazine capacity in South Dakota — standard-capacity and high-capacity magazines are legal to buy and possess under state law. Federal law sets no general capacity cap. A handful of cities around the country do have their own rules, so check locally if you're unsure.
Verified Jun 7, 2026 · Source: sdlegislature.gov · Full South Dakota rule →
- UtahPermitted
Utah has no state limit on magazine capacity. State law also reserves firearm regulation to the state, so cities and counties generally cannot make their own firearm rules unless the Legislature allows it.
Verified Oct 12, 2026 · Source: bci.utah.gov · Full Utah rule →
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