There are a few reasons why you may want to choose a smaller caliber gun for self-defense. It’s fun to get on the range and shoot large caliber firearms but in a self-defense situation, accuracy of your shots is very important.
Anticipation of recoil is one of the biggest reasons that shooters miss their intended target. The larger the caliber, the more recoil the gun has. One issue that will influence the amount of recoil on a firearm is the frame size.
In the video you can see a full framed 9mm and a subcompact 9mm. Both of these guns are the same caliber however the felt recoil from the subcompact 9mm is much greater than the felt recoil of a full sized 9mm. The same is true with the 45acp as well as other calibers.
You’re better off hitting your target with a 22 then missing it with any other caliber. It’s also important to consider concealability in your defensive firearm. The subcompact or a compact firearm is much easier to conceal then the full frame firearm.
A lot of the newer technology allows smaller caliber ammunition to perform as well as the larger caliber rounds from a generation ago. If you had to fire your handgun accurately in a defensive situation, would you be able to manage the recoil of a larger caliber? If you were forced to use your support hand because your primary hand was injured would you be able to manage the Recoil with that hand as well?
Let me hear from you. What are your thoughts on this? Please comment below.