He thought of the solemn coin target shooting that day.
Zhuang Yan, No. 5 and Lao Peng, all three of them hit the target, the only difference was in time.
The square hole of the coin target is roughly the same as the center of the bullseye.
The problem is, this is a machine sight, and it is extremely difficult to hit it absolutely.
Li Zheng entered the shooting position, followed the command to lie down, turned on the safety, and loaded a bullet into the chamber of the gun.
Although this new high-precision sniper has an anti-collision device and will not scratch when the bullet enters the chamber, Li Zheng is still cautious.
To be absolutely accurate, everything needs to be perfect.
Guns, bullets, people.
The right time, right place, and right people.
Indispensable.
At the gap in the front sight, only the outline of the dish-shaped target is visible.
The bullseye is clear, and only a small white dot can be seen, like the mark left by a needle dipped in white paint and lightly touched on the black paper.
Adjust the shooting baseline, aim at the target, and then start to level the front sight and notch, roughly pointing towards the bullseye.
It's all done so skillfully and quickly.
Because of proficiency.
Then look far away, model the front sight and the gap, clear the target, and see the approximate bull's-eye position.
Model the distant view of the lake again, clear the gap and the front sight, and then accurately align the target with the bull's-eye after being perfectly leveled.
After repeating it three times, Li Zheng finally completed his correction process and gently placed his finger on the trigger.
At this moment, the gun is theoretically aimed at the bullseye.
All that's left is adjusting to breathing and firing.
Breathing is a skill.
Li Zheng had practiced countless times to maintain enough oxygen in his body when shooting so as not to cause his vision to go dark or to see stars. He also had to avoid the lack of oxygen in the brain caused by reduced breathing from affecting his judgment and firing timing.
Theoretically, the smaller the breathing amplitude, the smaller the body shaking, and the higher the shooting accuracy.
However, it is so difficult to achieve a perfect balance in everything.
0 deviation.
Can it be done?
Li Zheng suddenly felt a strong desire to win.
In the training team, no one can achieve 0 deflection in cold-bore shooting.
But he felt that maybe it was him...
The trigger begins to preload.
When it reached the second level, my fingertips felt the resistance before triggering and stopped.
This gun was modified by Lao Sun. The trigger is lighter, and the difference in force in grams between the first-level preload and the second-level firing is not large.
Originally, the trigger strength of this gun was adjustable from 8n to 15n, but Lao Sun changed it to a minimum of 6n.
And now Li Zheng is using a trigger force of 6n.
Some people like this kind of soft firing, which is more sensitive and can sound at any time with pressure. The smaller the force used, the smaller the impact on the gun and the smaller the impact on the ballistics.
But it's not without its shortcomings.
The disadvantage is that it has higher requirements for shooters, otherwise it is easy to lose control when pressing to the starting point, resulting in accidental shooting.
A harder trigger requires more pressing force and is relatively sluggish. It has a slightly greater impact on the gun when it is pressed. It has little effect on general rifle shooting, but for snipers who are very demanding of accuracy, a little bit of it will
The force may change the firing direction and trajectory at the moment of firing.
Strictly speaking, sniping is not as simple as a technique, but an art.
An art between balance and precision, an art of hunting.
Because he was in a prone position with a tripod, Li Zheng used a relaxed grip on the gun at this time.
The so-called relaxed grip is different from the standard grip. The correct way to hold the sniper rifle for right eye aiming in the textbook is to hold the gun handle with three fingers of the right hand, with the tiger's mouth facing forward, the index finger stretched forward to press the trigger, and the thumb
On the left side of the gun handle, hold it firmly in the palm of your hand and press it slightly to control the direction of the gun.
The left hand is supporting the butt of the gun and assisting the shoulder.
But Li Zheng used a method instructed by Instructor No. 5 - his right hand no longer held the grip, but held it empty, similar to "holding" the grip, trying to reduce as much contact between the palm of his right hand and the gun as possible.
Contact, only the index finger extends into the trigger guard, and lightly presses the trigger until it fires.
The essence of this virtual grip method is that the left hand that originally held the bottom of the gun butt to assist the shoulder should now be placed on top of the gun butt and press down hard, leaving all the tasks of helping to stabilize the gun body to the left hand, and the right hand only
Responsible for virtual grip and firing.
The advantage of this method of holding and shooting the gun is that - usually when the sniper holds the gun grip hard, the pulse, heartbeat, and breathing between the gun body and the human body will be more integrated, and the entire gun body will be less stable.
Absolutely precise aiming is a kind of torture for demanding snipers.
There is another disadvantage of the solid grip method. When the index finger of the right hand presses the trigger, due to the problem of the palm nerve line, the other fingers will inevitably increase the force unintentionally at the same time. Even a sniper who has practiced repeatedly cannot avoid the slight force difference.
The difference lies in the range within which this force difference can be controlled.
The virtual grip method reduces the contact area, and the right hand responsible for pulling the trigger only lightly supports the gun grip, so the impact on the shooting direction when pulling the trigger is extremely weak or almost zero.
However, this method of holding a gun is usually only used in a lying position with support. There are thresholds for application in sitting, kneeling, and standing positions, and it is not common.
When Li Zheng felt that his body had entered the best balance state, and the crosshair gap and the target were also in the best straight line, when he had calculated the habitual deviation of the gun when firing with a cold bore countless times and had already relied on intuition
After making corrections that satisfy me...
Finally, he caught the opportunity and put a little more force on his fingertips.
Bang——
A new warhead with a caliber of 7.62 mm came out of the chamber and headed straight for the target at a speed of 870/s.
One shot determines victory or defeat.
Li Zheng slowly raised his head. The target in the distance became clear, and a cluster of dust was splashed behind the target.
He breathed a sigh of relief and looked around.
Han Jin was winking at him, while Xiao Jian was lying on the ground looking at Li Zheng and Hou Jun, also smiling.
"Li Zheng, how biased do you think you are?"
Xiao Jian said: "Li Zheng's best bias is usually 0.2. I think it will be good to hit 0.2 this time, at least in the top three."
Li Zheng thought for a while, reviewing the entire firing process in his mind.
Perfect!
He got two words.
It was the most perfect cold-bore shot he had ever fired.
Never felt so good!
No matter how much I think about it, I can't think of any problems or regrets.
He smiled and said to Han Jin and Xiao Jian: "Maybe it's zero."
Han Jin and Xiao Jian were obviously a little surprised. They wanted to laugh, but looking at Li Zheng's serious face, it didn't look like he was joking, and they felt like they couldn't laugh out loud.
Could it be...
This guy has become a sperm?!
"Stop shooting!"
A signal to stop firing came over the loudspeaker.
"Gun test!"
Li Zheng quickly inspected the gun, put it on his back after finishing it, and turned around to leave the shooting line as ordered. When he turned around, he found a group of senior officers sitting in Wuyang Wuyang not far away, all sitting on small horses.
Looking this way.
He saw his brigade commander Zhuang Yan, and found out that he was the lowest-ranked person in the group...