In most cases, a pump-action 12 gauge shotgun is the best choice for home defense. A Mossberg 500 or Remington 870 are excellent choices. An 18″ barrel is recommended, as it can be maneuvered around all but the tightest spots.What is the best 12 gauge home defense ammo?
A Lightfield rubber slug is the best 12 gauge home defense ammo option for people who want less-lethal ammunition. It will stop most attackers, but they have a decent chance of surviving. The rubber slug has a muzzle velocity of about 600 FPS and is intended primarily for use at room distance.What is the best ammunition for home defense?
The best type of shotgun ammunition for home defense is buckshot. These are basically large lead balls inside shells that get loaded into the shotgun. Most people use buckshot for hunting big animals, but they are suitable for self defense purposes as well.