Chapter 42 PSO-1 Scope Use, Quick Adaptation, Ten Rings!
"Okay, stop the ink, you go and practice your own." Geng Jun urged Wang Tie.
Wang Tie snorted and handed the sniper rifle to Li Xiu.
"Without the butt, it's a little tiring to lift."
Li Xiu hurriedly took it.
"Thanks, I'll take note"
Touching the cold sniper, Li Xiu's first feeling was Shen.
The second feeling is handsome.
A cold sniper, pitch-black color, and a long scope.
Under the sun, the rough metal particles reflected the light of the equipment, and Li Xiu couldn't help but be more mosaic for a while.
"Alright, now I'll show you how to use him."
"Eighty-eight sniper, using machine gun bullets for 100 meters with an accuracy of 3moa, using sniper bullets with an accuracy of 1.5moa"
"See this scope above, right? When using the 88 sniper, you must pay attention to the fact that the scope is very easy to disassemble and assemble repeatedly, and the vibration occurs when shooting, and it must be corrected before each shot. ”
Geng Jun talked about the use of the Eight Eight Sniper and various precautions.
"As Wang Tie said, I am not particularly good at professional track correction methods. Let's just scratch the surface. ”
"First of all, the 88 sniper is equipped with a scope is PSO-1 (modified), which is a representative differentiation of the sniper rifle of the Mao Bear Country."
"This type of sight is a type of sight that has a fixed focal length."
"You try it first, what do you see?"
Geng Jun asked Li Xiu to observe the scope.
It was the first time for Li Xiu to use the scope, so he was curious about everything and hurriedly pointed it with his eyes.
Geng Jun pulled Li Xiu and said, "Use the scope, don't stick it to your eyes like a telescope, and be sure to keep a distance of about 4-7 centimeters." Otherwise, the recoil when shooting can blind you. ”
Li Xiu hurriedly corrected it.
Geng Jun continued.
"You see, are there all kinds of scales on it. There are three categories. ”
"The first is the small dots from the center point to the sides, and each little dot scale is 1mill."
"Oh, by the way, I haven't said what Mill is."
Geng Jun suddenly thought that he hadn't explained some specific matters yet, and patted his head in annoyance.
Li Xiudao: "Report, I know, Mill is Millradian, milliradian." Thousands of radians. ”
", I almost forgot, you know English."
"Okay, that's easy to explain. As we continue, looking down from the center point, there are many more inverted v-symbols. Underneath the arrow, there is a vertical line. Right? ”
Li Xiu nodded hurriedly.
"The small dots on both sides are dense scales, called wind deviation rulers, and in the vertical direction, there is a ballistic fall ruler, and the top arrow is the crosshair."
"Two kinds of rulers, one corrects the wind deviation, eliminates the impact of the wind on the bullet, a milliradian is equivalent to the height and width of 1 meter at 1000 meters, and the wind deviation correction has a shooting table for reference, you can learn it later."
"The other scale is the ballistic fall gauge, the main purpose of which is to correct for the effects of gravity. The PSO-1 type scope equipped with our 88 sniper specifications and the Soviet-style sniper scope equipped with the SVD are of the same origin, but our scope can only be adjusted to a maximum of 800 meters to zero, at this time, the top sharp angle points to the impact point of 800 meters away, and the lower three sharp corners correspond to 900, 1,000, and 1,001 meters distance correction respectively... However, this distance is beyond the effective range of the sniper rifle, and the walk is too big, which is exclusive to some sniper kings. ”
Originally, what Geng Jun wanted to say was that on the battlefield, there will never be a shortage of sniper records of more than 1,000 meters, or even 2,000 meters.
But when the words came to his lips, he sighed.
88 sniper is not a sniper at all in the eyes of foreign troops.
No way, we're just getting started, and the accuracy can't be compared with others.
However, Geng Jun is not discouraged, the R&D department is already developing.
As he spoke, Geng Jun pointed to a few knobs on the sniper rifle and said.
"You see, the height adjustment knob on the mirror tube is also called elevation angle adjustment, and the side of the mirror tube is the left and right adjustment knob, also called wind deviation adjustment."
Li Xiu listened carefully, gestured carefully, and nodded.
"Very well, I'll go on to say that when we are snipering, the first thing to know is the distance between the target and you."
"Do you see the parallel real line in the lower left corner with the arc dotted curve, this is the rangefinder of the PSO-1 type sight. Can help us get a quick approximate ranging"
"It's 1.7 on a real straight line, and 2 to 10 on an arc dotted curve."
"First of all, we need a reference. In general, this reference is a person. ”
"The average height of a person is about 1.7, and when measuring the distance, you need to put the person on the bottom line and the top line, so that the arc completely wraps the person."
"At this time, the corresponding tick mark on the top of the person's head is a rough measurement of the distance between the target and you."
Li Xiu nodded vigorously.
The use of the scope, although it may seem complicated, still sounds quite simple.
"Learned?"
Li Xiu hesitated for two seconds and nodded.
Geng Jun pointed to the shooting range and the target in the distance, and said with a smile: "Give it a try? Don't look at the high hands and low hands. ”
He thought he would have to talk about it twice, but Li Xiu said that he would, so he had to try.
Li Xiu naturally couldn't ask for it, and nodded lightly.
"Good. Li Dahu, you give this kid a 600-meter target, and let him try the water first. ”
Li Dahu, that is, the non-commissioned officer on duty before, nodded hurriedly at this time and quickly set up the target.
Li Xiu held the gun and slowly leaned over.
Sniper rifle aiming.
Observing the scope, Li Xiu carefully adjusted it.
Geng Jun said: "At this time, the wind is just light, and now the results will be a little better." ”
Li Xiu didn't respond, he was concentrating on aiming.
Soon, Li Xiu followed what Geng Jun said, and the debugging was completed.
Then, slowly pull the trigger.
The bullet is excited and quickly discharged.
In the next second, the target paper six hundred meters away trembled slightly.
Hit!
Geng Jun, who was observing with a telescope, was in a stirring mood.
Eight rings.
It's the Eight Rings again.
Moreover, looking at the position, Li Xiu did correct the trajectory of the fall and digest what he had just taught.
The more he looks at this soldier, the more he likes it.
Fast learner and talented.
Damn, I'm going to have to buy a few packs of Huazi tonight.
Subsequently, Geng Jun hurriedly brought the telescope.
Another short sound.
9 rings.
9 rings.
9 rings.
……
Li Xiu, who was shooting at the target, frowned and pulled the trigger again.
8 rings.
At this moment, Li Xiu paused.
At this time, the surrounding wind is very small, and the distance of 600 meters will not be affected much by external factors.
Moreover, even though Li Xiu made some small corrections and approached the result from the eighth ring to the ninth ring, he was never able to go further.
The firearm itself deviates?
No, Wang Tie used it well.
Li Xiu quickly recalled Wang Tie's shooting posture before.
Not much difference was found.
Wait a minute.
Li Xiu's mind flashed, and he understood.
The problem lies with yourself.
Because of the first time he touched the sniper rifle, Li Xiu's heart beat hard.
Although I tried my best to suppress it, I was never able to reach my best.
Although his hands were not shaking, his breathing was already disordered.
A sniper rifle is a high-precision weapon, and a slight tremor can make a big difference.
For example, an error of 0.001 plus 0.01 will have a big impact, and an error of 0.1 plus 0.01 will have a small impact.
Shortness of breath will cause the body to shake slightly, the heartbeat will be faster, and the heartbeat will be unstable, which will affect the shooting posture of the shooter, and then affect the shooting accuracy.
Only then did Li Xiu understand that it was no wonder that some of the top snipers he had seen in his previous life even engaged in extreme anaerobic sniping, frantically exercising his physical fitness and lung capacity.
In order to reduce these unwanted effects.
So, Li Xiu immediately suppressed his breathing and his mind was empty.
Heartbeat, slowly and steadily.
Half a day.
The trigger is pulled.
The paper on the shooting range in the distance shuddered suddenly.
There is an extra gun mark at the bullseye of the ten rings.