No, it is not illegal to possess a loaded magazine in Utah. The state’s firearm laws permit individuals to carry loaded firearms, including magazines, under specific conditions.
Understanding Utah’s Firearm Definitions
In Utah, a firearm is considered “loaded” if there is a live round in the firing position, such as a chambered round in a semi-automatic pistol or a round under the hammer in a revolver. Additionally, a handgun is deemed loaded if it can be fired by a single mechanical action, like pulling the trigger. For example, a semi-automatic pistol with a loaded magazine inserted but no round chambered is not classified as loaded under Utah law.

Carrying Firearms in Utah
Utah allows individuals aged 21 and over to carry loaded firearms, either openly or concealed, without a permit, provided they are not prohibited persons as defined by law. This provision, known as “constitutional carry,” took effect on May 5, 2021.
Firearms in Vehicles
Individuals aged 18 and over, who are not prohibited persons, may have a fully loaded handgun anywhere in a vehicle, including concealed on their person, if it is their vehicle or they have the owner’s consent. However, it is illegal to have a loaded rifle, shotgun, or muzzle-loading rifle in a vehicle unless the individual has a valid concealed firearm permit and has the owner’s consent.
Magazine Capacity Restrictions
Utah does not impose restrictions on magazine capacity. There are no state laws limiting the number of rounds a magazine can hold, allowing individuals to possess magazines of any capacity.
Conclusion
Possessing a loaded magazine is legal in Utah. The state’s firearm laws permit carrying loaded firearms under specific conditions, and there are no restrictions on magazine capacity. However, individuals must adhere to regulations regarding the carrying of loaded firearms, especially in vehicles and certain public areas.
Frequently Asked Questions
Q. Is it legal to carry a loaded firearm in Utah without a permit?
Ans: Yes, individuals aged 21 and over who are not prohibited persons may carry loaded firearms, openly or concealed, without a permit.
Q. Are there any magazine capacity limits in Utah?
Ans: No, Utah does not have laws restricting magazine capacity.
Q. Can I have a loaded rifle in my vehicle in Utah?
Ans: It is illegal to have a loaded rifle, shotgun, or muzzle-loading rifle in a vehicle unless you have a valid concealed firearm permit and the owner’s consent.
Q. How does Utah define a “loaded” firearm?
Ans: A firearm is considered loaded if there is a live round in the firing position or if it can be fired by a single mechanical action.
Q. Are there places where carrying a loaded firearm is prohibited in Utah?
Ans: Yes, carrying firearms is prohibited in certain areas, such as correctional facilities, mental health facilities, and federal buildings. It’s essential to be aware of and comply with all state and federal regulations regarding prohibited areas.