vacextar said:
If you have an AD, it means that you stuck your finger into the trigger guard and pulled the trigger unintentionally on a loaded gun......breaking the golden rule of gun safety. If that's the case, no amount of safeties will save you from yourself. JMHO.
While this is true to a degree, I also believe that some well designed safeties can save us from those moments when we do something without thinking. I am sure there are some out there that are near perfect in that regard, but the rest of us, on rare occasion, do something without even realizing that it happened, until afterwards.
IMO a safety is not a replacement for proper handling, or a reason to be complacent about the rules. It is merely another layer between you and disaster. If you think about the basic rules, many of them are redundant. The reason is to put more layers between you and an unintentional discharge. Following the logic of: If you don't put your finger on the trigger, the gun cannot go off; therefore, you should be able to point the gun where ever you wish with complete safety. I don't know of anyone who would advocate this, myself included.
The point is, we are not machines that can be programmed to do the same task hundreds of thousands of times without deviation. Good training can reduce the times we do something stupid, but it still happens to most of us. Nothing can protect us from everything. There are, however, reasonable procedures and devices that can help keep the disasters to an acceptable level. For me a mag disconnect fits within that parameter. I don't consider it to be a must have, but I do like having one in my weapon, as long as it doesn't interfere with normal operation. So far, mine hasn't.