I can point to a large number of instances where an AD/ND occurred because a handgun was being transitioned to/from Condition One or was in Condition One and a momentary lapse in proper handling caused a discharge.
I've carried all sorts of handguns in the past, almost, forty years. I've carried double action revolvers, traditional double actions autos with decockers, double-action-only semi-autos, traditional single action autos, and striker-fired auto pistols. Not one time was I required (in order to carry concealed in a ready condition) to put any faith in fine motor coordination to control the hammer down in order not to accidentally fire the weapon. If you have been in that situation, then I contend you were doing something very wrong.
