Shoot on a range 100%? Practice with your iron sights. They're all made for target practice anyway.
And when you're old, and you depend on readers to see the front sight, all you can do is practice instinctual shooting, have bifocals on all the time, or get a lasersight.
If you carry for self-defence, and might have a second to save your life, why not a laser sight?
One possible problem. Doesn't the Lasermax guiderod for the Glock need to be turned on via the slide release? This is as much a problem as remembering to pop the safety when drawing a 1911.
Or, am I missing something? Glocktalk didn't help on this one, although it did have good info.
50/50 I'll be buying a Lasermax guiderod in Florida in a couple of weeks, so I really want to know its limitations. At least it fits in a stock holster.