I'm interested to hear everybody's thoughts on this intensely (often religiously) debated topic.
I've heard many different theories and discussion points over the years myself. In the course of these discussions there are a number of concepts that really seem to be more accurately described as cliche's that seem to always get thrown around, some of which I personally feel are potentially harmful to someone who wishes to use a weapon for self-defense purposes.
I will add some content below for the purposes of discussion, not for the purposes of offending anybody....healthy debate ultimately makes us all smarter (or should).
One of my personal pet peeves is the old "you have to pick the gun that fits you". In my opinion, this really is both ridiculous AND potentially harmful in a self-defense application. I don't for a minute discount the ergonomic requirements of individuals with differently sized hands, but most modern handguns are very well suited for the vast majority of adults. From a high-performance technical shooting perspective there are some limiting factors from one gun to another based on egronomics. From a self-defense perspective though, it is a very rare case where this really becomes a factor. The factors that affect performance under stress are training and the development of unconscious competency in the use and application of the tool, not the tool itself. Selection of the tool should be based on the task it will be used for. You wouldn't buy a little eyeglasses sized screwdriver if you were planning to take apart your washing machine...so why would you buy a little tiny pocket sized gun that carries a low number of very small rounds and can't hit anything past a few feet to use if you get in a gun battle?
A second pet peeve is "something is better than nothing and you're really just trying to scare him off anyway". While the first part of this statement IS true I fail to see how an instructor can possibly justify recommending substandard equipment to a student simply because it's better than nothing. If all I can possibly get my hands on is a little .25 ACP or a subcompact .380, then sure, it's better than nothing. Let's be honest though, this really isn't EVER the case. If you're going to select a tool for any task, then why on earth would you purposefully CHOOSE something that you KNOW doesn't perform very well? As for the second part...deterrence should come before defense if possible...no arguments there. However, a fight is a fight. Once the deterrence fails, you will either win or you will lose. For goodness sake...if you have options (which you do) pick a tool that can do ALL of the jobs you might need it to do.
More to follow, I'm interested in hearing other people's thoughts.
Dusty Salomon
Sealed Mindset Director of Training
http://www.sealedmindset.com