Welcome Preppers and Survivalists,
Senior Airman Patrice Clarke, U.S. Air Force
Here is a link, about a neat little bit of 'history' on the M-16 rifle's safety selector.
Say Uncle - Interesting
As you saw in the above video, there is a reason we (you and your family) follow the three safety rules. Here's two more reasons.
WeaponsMan - Two Mechanically-Induced Accidental Discharges