digress

According to the 300 meters distance if the wind is not big, the ballistic impact will not be too big.

The head target for sniping is much smaller than the normal chest ring target, and there are also 10 rings on it.

According to Hou Jun's requirements, he must hit 10 rings to be considered qualified.

To hit the center of the bullseye with 10 rings at this distance, it would have to be relatively accurate distance data to be able to do so.

There was no spotter, no rangefinder, so it would have to be manual rangefinding.

According to the current conditions, Li Zheng had three ranging methods-

The first is to rely on the scope ranging differentiation scale to measure the distance. This method is very simple, because in the center of the 88 sniper scope, there are seven "--" horizontal lines from top to bottom, the top horizontal line is the distance of 1-200 meters, and then in turn down, each "--" represents 3, 4, 5, 6, 7, 8 hundred meter distances.

Two horizontal lines in the center of the blank position is the key to distance measurement, with the blank set of targets (generally to the target body width of 50CM as a benchmark), as long as the left and right sides of the target can be set, there is no extra empty space, means that this horizontal line next to the standard number is the distance value.

The second is to use the direction of the division of distance measurement. 88 sniper's scope in addition to the top to bottom of the "---" bar, the mirror on the left and right sides of each of the five divisions of the scale, each division of the scale value of 1 mil.

Snipers estimate the shooting distance, with the direction of differentiation of a side line blocking the target (also commonly used in the human body value of 50CM as a standard), look at the target on the other side of the total number of blocking the differentiation line, that is the target of the corresponding distance from the dense position.

Of course, get this dense position does not mean that you will be able to get the correct distance, because you also need to apply a set of specialized formula to get the correct distance value.

The formula is: Distance = Target Interval X 1000 divided by Secret Position.

For example, the frontal width of the humanoid's body is 0.5 meters, and 2 dense positions are obscured on the dividing board.

Then, its correct distance should = 0.5X1000 divided by 2 = 250 (meters).

This kind of simple math problem is certainly not difficult for Li Zheng, a famous university student.

There is another kind of visual distance method. This visual distance method is one of the most common distance measurement methods in the Army's special forces, but this method requires long-term training and rich experience, and needs to be constantly tested on different objects in the field, so as to obtain the most accurate set of distance measurement methods suitable for themselves.

The visual method includes the comparison method, the method of determining by visibility, the method of jumping eyes, and so on.

Even in the PLA Army Special Forces, there is a set of methods for determining distance at night.

Of course, Li Zheng, this kind of new recruit is purely a rookie.

Before the live-fire sniper training, Hou Jun gave them the relevant knowledge of distance measurement, but at present Li Zheng has not even learned the visual method, not to mention the night time distance determination method that kind of advanced thing.

A rookie is a rookie.

Li Zheng chose the simplest and most direct way to measure the distance - using the seven "--" in the scope to measure the distance.

The time was too short, and saving a little was a little.

He put the scope over the head target - this was the most common head target, there are many types of head targets, some only have a head, some have a small section of shoulders.

The head target that Li Zheng currently saw was the type of head target with shoulders.

This is the simplest one.

Because the shoulder represents the shoulder width of the human body, the width is the same 50CM.

It meant that the distance could be taken out directly using the upper and lower scales.

He slightly moved the collimator up and down, from the first "---" all the way down the set.

By the time he reached the 3rd heel of the scale, it seemed to be filled.

Upon closer inspection, it wasn't, there was a slight gap.

Li Zheng immediately concluded that the distance was around 360 meters.

At this kind of distance, an error of ten or twenty meters would not have a great impact.

Li Zheng immediately used the 2nd arrow collimator to set the center of the ten rings of the head target, then inhaled and slowly began to exhale.

The index finger has been pressed on the trigger, gently press, press down the pre-pressure position hardened, at this time, as long as a little more force, the bullet will be discharged.

However, the good thing about the sights is that you can see the ten rings clearly, the bad thing is that it shakes a lot.

Time passed by second after second.

Thirty seconds, not so long.

Ranging probably took nearly fifteen seconds.

Now halfway through the time, there were only ten seconds left.

"Calm down ... calm down ..."

He constantly began to hypnotize himself.

"Lower your breathing ...Lower your breathing ..."

Eventually, the arrow quasar's wobble finally slowed down and became smaller.

When the very tip of that arrow gently crossed the center of the ten ring bullseye, Li Zheng pressed the trigger.

Ping--

An 88 sniper special bullet was discharged.

Li Zheng slowly raised his head.

The bullet had already hit the target.

The land behind the head target splashed with dust.

Li Zheng looked through the scope and zoomed in.

The bullet hole was at the upper right of the 8 ring ...

"F*ck!"

He couldn't help but curse.

It was cursing himself.

It was clearly set in the center of the 10 ring.

How come it was off to the upper right?

Not far away, Hou Jun picked up the spotting scope hanging on his chest and looked towards Li Zheng's head target.

After looking at it for a while, he put down the observation mirror, skimmed his mouth and shook his head, looking dissatisfied.

Li Zheng clenched his fist and slammed it heavily on the grass pile next to him.

This is already the second time today to strike, early in the morning have passed, their own two rounds of ammunition, both biased ...