It is more than that. It is a clear idea.
What are you looking at?
It is a position (pressed down to the barrel). If you don’t make it, then you can’t make it up for you. In some videos, this action takes less than a second. Let’s try to understand why?
The tunnel becomes the tunnel during the shooting. “It’s a normal situation.” In fact, the reaction of what he sees. It can be a factor of 13 milliseconds.
In principle, there is no static time perception-response of a person. It is a fact that a person is in a state of disrepair. Reaction time can vary from 15 milliseconds to several seconds. Therefore, if you are shooting, it will be useless.
It is important that you get your hands on it after all shots. Having been correctly mastered this skill. It can be used for the shooter. The frequent answer is NOTHING! Except the instructor himself. That is the problem. During the training, you’ll not only be able to get a reflex.
You can see it along the speed of “inspection”.
Practice noticing the little things.