Rebirth of Military Workers

Chapter 267

“It can only be tested, there is no guarantee.” Xie Kai answered with a wry smile.

This is the answer Xiao Manzhi gave him, and he also answered Wang Guilin with this.

People are professional.

Therefore, he can only answer this, and there is no guarantee at all.

“What about the bullet? Is it a special warhead for testing?” When Wang Guilin came over, He Chao and Yang Bin brought a twenty-five and sixty strong fighter.

They want to know whether the modified gun is equipped with professional sniper rounds.

“There are some special sniper rounds, and more are testing heavy rounds of the Type 53 machine gun. Only in this way can we get more data.” Xie Kai said.

In order to obtain first-hand test data and have a more comprehensive understanding of the overall performance of the gun, it is necessary to test in this way, and then establish a data model to determine the modification plan.

The domestic imitation 79 sniper has done some experiments, and it is definitely not too professional, and probably not too much. Now they are conducting further tests. Naturally, there will not be 404 firearms that are specially prepared for high-precision tests.

When Wang Guilin and He Chao and the others came over, Xiao Manzhi had already completed the assembly of the second gun. He only ate after the completion, and then began to assemble the third sniper rifle.

The location of replacement parts for each gun is different.

Ordinary bullets used by 79 snipers do not need to be prepared, and the number of Type 53 machine gun ammunition in the country is sufficient, but it is impossible for snipers to directly use all the bullets when they are in use.

The snipers He Chao brought over picked bullets one by one from the box full of bullets.

“The size of the mass-produced bullets shouldn’t be much different?” Xie Kai puzzled.

The size of the mass-produced items is almost the same, which is the advantage of the special line production.

“Because of mass production, the accuracy of the warhead will not be too good, especially for machine gun bullets, which were originally not prepared for precise shooting. The function of the machine gun is to form intensive fire suppression, and the trajectory of the bullet does not need to be so precise…” He Chao explained to Xie Kai with a wry smile, “So our snipers will select bullets before training, and try to ensure that the accuracy of each bullet is the same, so that we can better master the trajectory.”

Xie Kai understands.

The weight of the bullet is not large, but the tolerance is not small.

“The roundness and surface finish of the warhead will affect the trajectory of the warhead. The same gun and the same sniper cannot guarantee to hit the same position at the same distance.” Yang Bin also explained.

The sniper selected from a box of tens of thousands of bullets, and in the end only selected more than a hundred bullets that were usable for him.

It is difficult to see the difference between these bullets with the naked eye.

At least Xie Kai and others can’t do it.

“How many special bombs are prepared?” He Chao asked.

“Three hundred rounds, a total of three batches, the charge of each batch is different, and the warheads are slightly different. However, the roundness and tolerance of each batch of warheads are controlled within 0.005 mm, and the weight of each warhead , The difference is only within 0.1 grams. According to our theoretical analysis, within 400 meters, the sniper has rich experience and can point where to hit. The error will not exceed two centimeters.” Han Weidong said calmly, “Of course, it has to be. A sniper who knows enough about the gun he uses.”

The meaning of Han Weidong’s words surprised Xie Kai.

At a distance of 600 meters, the trajectory spread is only two centimeters?

Is this too bragging?

Even the world-class firearms have a ballistic range of 100 yards, that is, the distance of about 91 meters is only within 3 cm.

“400 meters? Is this distance too close?” Wang Guilin looked at Han Weidong.

Han Weidong ignored him.

Xie Kai smiled bitterly, and Wang Guilin had no idea what this meant for machining accuracy.

“You can start.” He Chao reminded Wang Guilin after the sniper was ready.

The dynamic test laboratory of the Firearms Research Institute is in the underground part.

Xie Kai has spent so many days in the workshop of the gun shop and has never been to it.

When he followed the group of people down, he realized that it was similar to the indoor shooting range environment he had seen on TV.(Read more @ wuxiax.com)

The only difference is that the passage in front of each shooting position of this shooting range is a long and narrow passage.

The lights inside are dim, and at this end, it is difficult to see a target a hundred yards away with the naked eye.

“Take it.” When Xie Kai wondered how to obtain the test data, Wang Guilin handed him a pair of earplugs.

“So simple?” Xie Kai was speechless.

Doesn’t this break the eardrum?

The sound of the sniper rifle itself is not small, and it is in the small basement.

A group of people is standing behind the sniper. Now these managements are not as advanced as later generations, and there are no auxiliary devices for testing or anything.

A few people can only hold a telescope behind the sniper to observe the distant target.

Through the telescope, Xie Kai saw that the target in the distance was in the center of the wall, and the entire wall had lines of latitude and longitude. Compared with the target used by the troops, this is an enlarged square target.

At the same time the snipers of the garrison were ready, the testers in the shooting position next to them were also ready.

“When you’re ready, let’s start separately.” Wang Guilin’s eyes market cast towards the tester in the test position next to him.

Xie Kai noticed his small movements, and the feeling old guy was still a little worried.

Since you are not at ease, why let them come?

There are many people capable of doing this in China.

“boom!”

A gunshot made everyone look at the target at the bottom of the channel with their binoculars.

“Wrong?” Looking towards the position of the target, Xie Kai clearly saw in the telescope that the bullet hit the target which was more than ten centimeters away from the middle red center. “Is it because of the bad light?”

“boom!”

The sniper adjusted the scope, corrected the secret position, and started shooting again.

The bullet approached the middle red heart, but it was still a few centimeters away.

After a pause, gunshots were heard again.

“Bang! Bang! Bang…” Then the intensive gunfire began to sound rhythmically.

Even with earplugs in his ears, Xie Kai’s ears are a little uncomfortable.

Bullets hit a target a hundred meters away. Few of them could hit the center of the red center, but they made a dense circle of bullet holes about one or two centimeters around the red center.

The telescope in Han Weidong’s hand has not been moved.

“Change the position, change the special sniper shell.” After a long time, Xie Kai felt bored. The gunshots kept ringing, not as dense as a machine gun, and not as dense as an automatic rifle, regardless of whether it was a test gun next to it. He was still a sniper, shooting rhythmically, which made people very uncomfortable to hear this sound.

Both raised the guns in their hands and moved to the test gun position next to them.

In this position, the prepared magazines are filled with special sniper ammunition specially made.

Soon, the gunfire sounded again. Xie Kai looked bored, and found that apart from the bullet point hitting the red heart in the middle of the target more times, the location around the red heart was much closer than the 53 machine gun bullets used before. Nothing else.

“The work of testing guns is inherently boring. To determine the modification, just shooting like this is far from enough. When our new gun comes out, in order to test various performance and service life, the impact of various environments on accuracy during use Wait, testers have to shoot thousands of bullets every day, and they can’t shoot at will…” Han Weidong explained to Xie Kai.

Xie Kai nodded.

He didn’t know how to answer.

“Just test these guns like this?” Xie Kai asked when the other party didn’t speak.

“No, after the trial here, I got an outside shooting range test. After all, this is an improvement after the original old gun was repaired. A lot of data cannot be tested…” Han Weidong said, shaking his head.

His attitude towards Xie Kai has changed a lot. Xie Kai knows that he explained so much to himself, it should be for the issue of funding and project progress.

“Our goal is to produce the top-notch sniper rifle we can achieve. The time and experiment that should be done must never be less.” Xie Kai replied to Han Weidong. “For funding or something, since the base is working on this project, it will definitely not lose a point. Of course, it has to see results and progress!”

Xie Kai did not say that you have to wait until the accuracy is changed to an acceptable level.

That is endless.

The 79 snipers were already in the field. They were provided to the snipers of the special operations team of the garrison. Naturally, they had to supply them with new guns.

“As long as the accuracy can be improved, we will provide it to the garrison team for further testing and obtain data for further improvement after the test is completed.” Seeing Han Weidong looking at himself, Xie Kai said his thoughts.

Soon, the group of people came out of the Firearms Research Institute, and the subordinates were past four o’clock. There was still the sun outside, but there was no warm feeling.

Xie Kai didn’t bother to follow to the shooting range.

He just watched the excitement.

The sniper was lying on the ground, constantly firing at a target hundreds of meters away, and he was bored watching him by the side.

If it is not for the test data, he proposes to shoot a few shots, it is not a problem.

“After testing, the modified gun is equipped with a special sniper shell. Within a range of 600 meters, the snipers of the garrison can almost point where they want to hit!” It was not dark outside, and Wang Guilin and others returned.

At this moment, Xiao Manzhi has completed the assembly of the third sniper rifle.

“Performance has improved a lot!” Xie Kai looked surprised.

“Not only the shooting performance, but even the recoil has been reduced a lot, especially the current scopes can see more clearly than before and provide higher accuracy!” He Chao said.

“Oh!” Xiao Manzhi just said oh for these.

“When the new gun manufactured here comes out, the scope will be modified a bit, and the performance of the new gun will be better.” Han Weiguo also said calmly.

Xie Kai admired them for being so calm, and said to He Chao, “Head He, you can use those guns first, and wait for our new guns to be trial-produced before you give them a trial.”

“How much does a gun cost like this?” He Chao asked nervously.