Can I Build an AR-15 in Mississippi?
Woody's answers are based on published federal and state law. Not legal advice. Consult a licensed attorney for your specific situation.
Yes, you can legally build an AR-15 in Mississippi for personal use. Mississippi follows federal firearms laws without additional state restrictions on AR-15 construction or possession.
What This Means for You
Mississippi has some of the most permissive firearms laws in the nation, with no state-level assault weapons bans or restrictions on semi-automatic rifles. The state follows federal guidelines, meaning you need to comply with ATF regulations but face no additional hurdles. This makes Mississippi one of the better states for home builders who want minimal legal complications.
The Detail
Under federal law, you can manufacture a firearm for personal use without an FFL as long as you're legally allowed to possess firearms. Mississippi doesn't impose any additional restrictions beyond federal requirements, so standard ATF rules apply. You cannot manufacture with intent to sell without proper licensing, and the firearm must be legal under federal law.
The key federal considerations include ensuring your build doesn't create an SBR without proper tax stamps, avoiding any full-auto components unless you have the proper SOT licensing, and making sure you're not prohibited from possessing firearms under federal law. Mississippi doesn't require registration of firearms, so once built legally, there's no state paperwork required.
You should be aware that while Mississippi is permissive, federal laws still govern things like barrel length requirements, overall length minimums, and restrictions on certain accessories. Any NFA items like suppressors or short-barreled rifles require the standard federal tax stamp process, but Mississippi doesn't add state-level restrictions on these items.
One practical advantage in Mississippi is that there are no waiting periods or permits required for the purchase of components, making it easier to source parts compared to more restrictive states. However, you should still verify current federal and state laws before beginning any build, as firearms regulations can change.
Build Impact
Mississippi's permissive laws mean you can focus on the technical aspects of your build rather than navigating complex state regulations. You'll have access to the full range of legal configurations and accessories without worrying about state-specific restrictions that might complicate builds in other states.