A home-defense gun has to be simple, reliable and reachable, and stored where children cannot get to it.
A full-size 9mm with a light rail is the most common choice: 15 or more rounds, mild recoil and easy to shoot well under stress. Alabama needs no permit to buy one; see Alabama gun laws.
The pump shotgun has guarded Alabama farmhouses for a century. An 18.5 to 20-inch barrel is handy indoors, and the same gun can go to the duck blind or the deer woods with a longer barrel.
A full-size 9mm pistol is easier to handle in hallways and to keep in a quick-access safe. A pump 12-gauge hits harder and is simple to run, but it is long and kicks. Many households own one of each.
Keep it where you can reach it fast and children cannot: a small biometric or keypad safe by the bed does both. Store other guns unloaded and locked.
No. Alabama has no purchase permit and no registration. The federal Form 4473 at the dealer is the only paperwork.
Yes. Alabama law has no duty to retreat when you are somewhere you have a right to be and reasonably believe deadly force is necessary. Talk to an Alabama attorney for how it applies to you.
General information, not legal advice. Current as of September 2026.