I use night sights (prefer mepros), and TLR-1 taclights. I don't use the laser because I really don't trust them to hold their zero. I've heard people say that a laser is good as a cowitness with iron sights incase you don't trust the laser, but then you're just slowing yourself down more by crossreferencing, ie defeating the purpose of the laser.
IMO, lasers are a great toy, but I would not count on a laser for aiming in a life and death situation.
IMO, lasers are a great toy, but I would not count on a laser for aiming in a life and death situation.