Dry-Fire: Cure a Common Shooting Bad Habit
Don’t move the gun when you pull the trigger! Regardless of the speed you are moving your trigger finger, you need to avoid dipping/moving the muzzle.
How can you tell if you’re falling victim to this bad habit? Set the trigger on your unloaded pistol by racking the slide. Next, place an empty casing on its base on the top of the slide, just behind the front sight. Now, press the trigger without causing the case to fall off.
The speed in which you can do this will be a limiting factor in how quickly you can shoot accurately. If the case doesn’t fall off, congrats! You’ve pulled the trigger correctly.