If you ask a gun expert (or someone who thinks they’re an expert) what type of gun to use for home defense, chances are they’ll tell you to get a shotgun. · use a 20 gauge for home defense over a 12 gauge? · if you want to downsize your home defense shotgun to something of the 20 - gauge variety, here are some of the best options on the market. That’s why shotguns, like the mossberg 590 shockwave 20-gauge make great home defenders. Today, you are about to see some of the best home - defense 20 - gauge shotguns that you have seriously been missing! · home defense shotguns are a crucial element in protecting your home and loved ones, and choosing the right one involves understanding various aspects such as reliability, performance, and ease … · mossberg & sons 590 shockwave 20 gauge firearm review the mossberg 590 shockwave 20 gauge is a compact and versatile firearm that delivers the renowned mossberg … The semi-auto mossberg sa-20 has … · over the decades, gun tests magazine has reviewed dozens of self-defense shotguns chambered in 12 gauge, 20…