Chapter 915 Amendment
Ultra-extreme distance sniping at a distance of 1300 meters.
It's just a distance that has never been tried in the history of the 4th Division.
This is also the highest hit distance that an 85 sniper can hit since the PLA has recorded on file.
To hit the target at such a distance, Solemn had to make some preparations.
Find the scales and weigh the bullets.
The consistency of the bullet must be guaranteed.
Otherwise, if the bullet weight cannot be consistent when shooting at such an ultra-long distance, it will not be possible to make effective corrections.
It's easy to pick a bomb, but the venue is not guaranteed at all.
"Battalion commander, our shooting range is not good!"
The public service squad leader of the battalion headquarters in charge of support ran over and said with a sad face: "At most, you can pull out an 850 meters." ”
He shook a goggle with a laser ranging function in his hand.
Tang Wenkai realized that he was in big trouble this time.
1,300 meters, the entire camp is only the farthest distance of 2,000 meters, and there are various stadiums, barracks and other buildings in the middle to block the view, it is simply impossible to clear a shooting channel at a distance of 1,300 meters.
"Why don't you take the team to the beach?" The public service squad leader made a suggestion.
The reconnaissance battalion is located about 2 kilometres away from the sea.
And there is a bay called Dayu Bay.
Sometimes the camp is unified with physical fitness or swimming training, and people are also pulled there.
"That's a great idea!"
Tang Wenkai hurriedly went to find Ma Xuefeng and told him what happened.
Ma Xuefeng nodded in agreement, and said that everyone should move to Dayuwan, and today I want to see this long-distance sniper no matter what.
Even as the deputy division commander, his heart is full of curiosity at the moment.
How many years have passed.
To see this miracle review again, of course, is a little exciting.
Today's training mobilization shocked the entire reconnaissance battalion.
Actually, it's not just the reconnaissance battalion.
Even the other units in the vicinity were alarmed.
When we went to Dayuwan to set up a shooting range, it happened that the communications battalion was conducting training in simulated emergency repairs, and suddenly a large number of scouts from Wuyang and Wuyang appeared on the beach, and then several leaders of the division also appeared at the scene, and the commander of the communications battalion thought that the leader had come to carry out some kind of surprise inspection, so he hurriedly gathered his troops and ran over to report to the chief.
As a result, I found that I had put on a big oolong, not for myself, but for the backbone training of the reconnaissance battalion, and came here for a one-man confrontation.
Someone wanted to fight the sniper subject at a distance of 1,300 meters, so it spread all over the direct team like this.
That's big news.
Even if he was engaged in communications, the communications battalion commander still had a strong interest.
As a result, his own soldiers were no longer trained, so they simply formed a team and pulled them to the beach and sat with the soldiers of the reconnaissance battalion in the audience.
The beach in Dayu Bay is very flat, with only rows of casuarina windbreaks nearby.
Lying solemnly on the beach, the target was at the end of the beach in the distance, in front of a huge rock.
The advantage of this arrangement is that even if the solemn misses, the bullet will not fly out of the sea, after all, the 7.62 bulge is still lethal when it flies 2,500 meters away.
Alerts were sent near the bay, and the shooting was emptied of the rest.
He solemnly walked to the designated shooting line and said to Tang Wenkai: "I need an observer." ”
Tang Wenkai immediately understood the solemn meaning, he wanted an observer to help him see the bullet point.
In general, the impact point is easier to identify. Even without a scope, you can see the dust from when the warhead hits dirt or rock from a distance of 300 meters.
But now the distance is too far, and the scope of the 85 sniper is not only a small multiple, but also a limited field of vision, if there is a deviation, it is very likely that the impact point will not be visible.
And when you're engrossed in shooting, it's just as easy to miss the point of impact.
One of the important reasons why long-range sniping must be equipped with an observer is based on this.
The observer is not only responsible for providing the parameters of the shooting environment, position guarding, acting as a reserve shooter, etc., but also providing the main shooter with impact point offset data.
"I'll be your observer myself."
Tang Wenkai took a high-powered observation glass, then walked to the solemn side and said, "Now I am your observer and obey your orders." ”
The chief of the training section next to him personally served as the shooting commander and asked loudly: "Are you ready?" ”
Solemn nodding: "Ready." ”
The chief of the training section picked up the walkie-talkie: "The support personnel are hidden, the support personnel are hidden, and the shooting will start immediately." ”
After saying it a few times, he picked up a small military horn made of green plastic and blew out a few rapid sirens.
In the distance, the same is remembered for the rapid sound of a horn.
Soon, there was silence in Dayu Bay, except for the sound of the rushing waves.
Lying solemnly on the beach, it was already ten o'clock in the morning, and the weather was cloudless today, and the visibility was excellent.
However, it is also hot.
"Temperature 36, good light, right front side slanting wind, wind speed 2-3, humidity 47%." Tang Wenkai reported a series of data.
Solemnly adjust the distance ruler and staple the aim reticle at the position of 10.
In this way, as long as you use the third arrow from top to bottom in the scope, the crosshair corresponds to the three distances of 1100, 1200 and 1300.
Once set, solemnly begin to calculate the left and right deviations.
Wind speeds of 2-3 meters are classified as weak winds on sniping.
The solemn mind immediately jumped out of the 85 sniper horizontal and wind correction scale that had been memorized countless times.
It's a pity that the maximum distance of the table is only 600 meters, which is already the limit.
It can be seen that the most effective distance of this gun is 600 meters, and even the designers of those years did not recommend using it to snipe targets above 600 meters.
Because I'm not sure.
1300 meters, there is no corresponding table value in the textbook to refer to.
Of course, this is not difficult to be solemn.
This gun was all too familiar to him.
There are many ways to calculate the wind offset, and so is the correction.
I have three chances.
The first shot can be missed, the second shot can be fine, but the third shot is not.
In the past, I really didn't think that I could use this gun to hit 1300-meter targets, at most 800-1000 when I was bored.
The difference is 300 meters, and the difference is very different.
All previous ballistic tables and precise calculation formulas are no longer valid.
But there is another formula that can be applied.
85 sniper can roughly use this rough calculation method for shooting against the horizontal and wind - 1/4 of the human body is repaired at a distance of 200 meters; Rulers 3, 4, and 5 minus 2.5, rulers 6, 7, and 2; Scale 8, 9 and 10 minus 1.5, double for strong winds and halve for weak winds (oblique winds).
1300 meters, the distance is divided into 10, according to the 85 sniper formula summarized in the solemn past, the correction amount of the cross and wind is: 13-1.5 = 11.5.
Then, since the wind speed of 2-3 meters is a weak wind, the formula using the transverse and wind correction table must be halved, i.e.: 11.5-11.5/2=5.75.
Finally, because the wind is blowing from the right front, it belongs to the oblique wind. According to the sniper mantra "slanting wind halved", then the final calculation is carried out, that is, 5.75-5.75/2=2.875.
That is, in this case, Majeres must correct 2.875 body widths, which is approximately equal to 3 adult body widths.
The troop targets (with the exception of some alien and special targets) are made according to the approximate body width of an adult, usually 50 centimeters wide.
IN OTHER WORDS, THE DISTANCE TO BE CORRECTED IS ABOUT - 3X50 CM, THAT IS, THE CORRECTION IS 1.5 METERS.