What Are the Magazine Capacity Limits in Minnesota?
Woody's answers are based on published federal and state law. Not legal advice. Consult a licensed attorney for your specific situation.
Minnesota has no state-level magazine capacity limits for rifles or handguns. You can legally possess and use standard capacity magazines without restriction under state law.
What This Means for You
Unlike states such as California or New York, Minnesota has not enacted legislation restricting magazine capacity for civilian firearms. This means you can build rifles and assemble handguns using factory standard magazines without worrying about state compliance issues. However, federal laws still apply, and local ordinances may impose additional restrictions in certain municipalities.
The Detail
Minnesota stands among the majority of states that have not imposed magazine capacity restrictions on civilian firearms ownership. You can legally purchase, possess, and use magazines of any capacity that are federally legal. This includes the standard 30-round magazines common to AR-15 platforms, full-capacity handgun magazines, and even larger capacity magazines for sporting or competition use.
The absence of state-level restrictions means you don't need to modify magazines, purchase reduced-capacity versions, or worry about grandfathering provisions that exist in more restrictive states. Standard factory magazines from major manufacturers remain completely legal for civilian use in Minnesota.
While state law is permissive, you should verify that local ordinances in your specific city or county don't impose additional restrictions. Some municipalities may have their own rules that are more restrictive than state law. Additionally, if you travel to other states with your firearms, you'll need to ensure compliance with their respective magazine laws.
Federal regulations still govern certain aspects of magazine possession, particularly regarding fully automatic firearms and destructive devices, but these don't affect standard semi-automatic firearms and their magazines. The lack of state restrictions makes Minnesota relatively friendly for firearms enthusiasts and builders compared to more regulated states.
Build Impact
You can plan your builds around standard factory magazines without modification or sourcing restrictions. This simplifies parts procurement and ensures optimal reliability since you're not forced to use modified or aftermarket compliance magazines that might affect feeding.