I would think that if it got to the point of a struggle, the saftey would already be off. I have heard several times from a lot of patrolmen, that the first thing they do after getting out of their cruiser is disengage their saftey if applicable (these are patrolmen not carrying Glocks). It makes sence to me but, I am not a cop. If I was, I would assume everybody was going to be aggresive until percieved otherwise and, therefore I would want the only thing stopping me from defending myself to be actually drawing my sidearm.
However, the manual safety has proven to be a lifesaver when a criminal gets the gun away from its legitimate owner and attempts murder with it. In the late 1977, I was given carte blanche by the Illinois State Police to study their experience with a 1,700-person force that had carried the Model 39 exclusively for a decade, I was able to identify 13 troopers who were alive because they had the S&W pistol, and would have been dead if they'd had their old revolvers. Four were firepower survivals in gunfights that took them beyond six shots, but nine were saved when a suspect got their 9mm away, tried to shoot them with it, and couldn't make it go off.
Some were saved when, perceiving themselves to be losing the struggle for the gun, they punched the magazine release. This activated the magazine disconnector, making it impossible to fire the chambered round once the suspect gained control of the pistol. The majority, though, were saved because their pistol was "on safe" when snatched, and their would-be murderer couldn't figure out how to make it work.
True on the draw but the training is also to re-engage the safety if a struggle ensues. There have been multiple examples of the safety and mag disconnect, also often activated in a struggle, saving officer's lives.
I think if you can't remember to flip off a safety, your not smart enough or well trained enough to carry. Do you need help remembering to pull the trigger too?
Some people have said that if you think you need a safety, you're either not smart enough or not well trained enough to carry concealed.
True on the draw but the training is also to re-engage the safety if a struggle ensues. There have been multiple examples of the safety and mag disconnect, also often activated in a struggle, saving officer's lives.