Originally Posted By: Triple_Se7en
95% of gun carriers nowadays carry one magazine..... it's the one that's already inserted in the handgun.
Unless you are a cop or have a mental sickness that the Zombie Apocalypse is only moments away, one magazine is enough. The average Joe-Blow personal protection conflict statistically ends with only two shots fired.
So one magazine - the one that's in your gun, is all you need for up-close personal protection.
You forgot the most important reason a person would carry a spare magazine. It's not for extra capacity. Its for malfunctions. And actually, for various reasons, when a civilian shoots a gun for self defense, statistically speaking, many are likely to suffer a jam, especially after the first round is fired. Now there are a multitude of reasons, from being a low quality gun, to low quality ammo, improper training, limp wristing, improper grip, lack of lubrication, not breaking the gun in, among others.
The quickest way to fix a jam is to eject the magazine and replace it with a fresh one.
So if you carry a semi auto pistol for defensive use, I would implore you to carry a spare magazine. ANY trainer worth anything would tell you the same thing. A spare mag can disappear into a pocket on your belt and they are not that hard to carry.
And when it comes to something so important (my life), I dont rely on statistics. Statistically speaking, I wont need my seat belt today, but I will wear it anyways. Because just like my seat belt, I'd rather have a spare mag and not need it, then need it and not have it.