Most of our training is done with DA shooting in mind. One instructor even said that we would "never" use single action in an incident while using a revolver. On the contrary, I've read reports from the '70's that SA was used quite a bit. I relayed this to our current instructor and his opinion is that if you are in "control" (eliminate the attacker's surprise element)of the fight then he prefers SA to make sure you place your shot's appropiately, but rely on DA to gain control if the surprise element is still lingering. I was wanting everyone's thoughts.