What Are the Gun Laws in Idaho?
Woody's answers are based on published federal and state law. Not legal advice. Consult a licensed attorney for your specific situation.
Idaho has very permissive gun laws with constitutional carry, no permits required for concealed carry, minimal restrictions on firearms ownership, and strong preemption preventing local restrictions.
What This Means for You
Idaho's firearms laws are among the most permissive in the nation, making it an excellent state for builders and enthusiasts. The state has constitutional carry, meaning you can carry concealed without a permit, and there are few restrictions on what you can build or own. This creates a favorable environment for anyone looking to construct firearms or experiment with different configurations.
The Detail
Idaho operates under constitutional carry, meaning any person who can legally possess a firearm can carry it concealed without a permit. The state still issues enhanced concealed carry permits for reciprocity with other states, but they're entirely optional for carry within Idaho. There are no waiting periods, registration requirements, or licensing schemes for purchasing firearms.
The state has strong preemption laws that prevent counties and cities from enacting their own firearms restrictions beyond what state law allows. This means you won't run into a patchwork of local ordinances that might restrict certain types of firearms or accessories. Idaho also has no assault weapon bans, high capacity magazine restrictions, or similar limitations that you might find in more restrictive states.
For NFA items like suppressors, short barreled rifles, and machine guns, Idaho follows federal law without adding additional state restrictions. The state actually encourages suppressor use for hunting in many situations. Private transfers between residents don't require background checks, though FFLs must still conduct them for commercial sales as required by federal law.
Idaho has some of the strongest protections for lawful gun owners in terms of civil liability and self defense laws. The state has castle doctrine and stand your ground provisions that provide legal protection for defensive gun use. There are also protections against civil lawsuits arising from lawful defensive use of firearms.
Build Impact
You can build virtually any configuration that's federally legal without worrying about additional state restrictions. This includes AR pistols, standard capacity magazines, and other items that might be restricted elsewhere, giving you maximum flexibility in your build choices.