Ballistic Silence of Special Years

Instructor No. 5 actually understood why Li Zheng wanted the old-fashioned 85 sniper instead of the new high-precision sniper in his hand.

The reason is simple. This subject shoots sniper rapid-fire content, while the bolt-action high-precision sniper needs to be loaded manually, one shot at a time. This loading action takes time and will affect the aiming point.

The 85 Sniper is a semi-automatic sniper rifle. It fires one shot at a time, but it is automatically loaded until the magazine is empty.

Therefore, despite the fact that the 85 is an old gun, it actually has a natural advantage in shooting speed.

There was an 85 sniper hanging on the martial wall at Laosun's place, and Li Zheng could tell at a glance that it had been modified, or the heavily modified one.

Li Zheng still had doubts about Lao Sun's craftsmanship in the past, but after modifying the gun for himself just now, he knew that as long as Lao Sun modified the gun, it would not be bad.

"You kid is a chicken thief. I really didn't see it before."

Instructor No. 5 commented on Li Zheng.

"Then hurry up and ask him to borrow it for a try, and let you use 85 sniper. If you can hit 3 cards, you will be a master."

After speaking, I looked at my watch.

"It's almost time for breakfast now. Let's go back to have breakfast first. After you finish eating, you can go to Lao Sun to borrow a gun, and then come here to find us. We will practice guns here this morning."

After the team was closed and everyone gathered for breakfast, Li Zheng's thoughts had already flown to the shooting range.

The 85 sniper modified by Lao Sun that he saw in the gun store kept flashing in his mind, and his mind was no longer on food.

What's more, this subject of playing poker is the first time for him, and young people are always very enthusiastic about new games.

After hastily stuffing three meat buns and drinking two glasses of milk, Li Zheng went to report to Instructor No. 5 and asked for leave to go to the armory first.

Instructor No. 5 looked at Li Zheng with a half-smile, nodded repeatedly, without any embarrassment at all: "Go, go, go early, go back early, and go straight to the shooting range when you get it."

After Li Zheng left, instructor No. 3 next to him glanced at Li Zheng's back as he disappeared at the door, and turned to instructor No. 5 and said, "You don't want to borrow it yourself, let a new recruit get into trouble?"

Instructor No. 5 said: "It's good to let him try it. Old Sun's gun is difficult to borrow. Maybe this new recruit can do it."

Instructor No. 3 said with a smile: "A gun that even our captain can't borrow, why should he be a new recruit?"

Of course, Li Zheng didn't know what the instructors were talking about in private. In his opinion, it was just a gun!
What's more, it's an old-fashioned sniper rifle. I'm afraid it's just Lao Sun's personal hobby.

It should not be difficult to borrow and use.

When he arrived at the armory, Lao Sun used a laser instrument to measure the accuracy of a gun barrel in front of the workbench. There was a lunch box in front of it, which contained hot porridge and steamed buns, and a large bowl of soy milk beside it.

But his mind is not on breakfast now, but on the heavy barrel in front of him.

It was custom made by him and it just arrived today.

It is the parameter he gave, asking the company to make a competition-grade weighted barrel.

The barrel is very important for a sniper rifle.

The thickened, heavier and advanced barrel is of great benefit to the accuracy of the bullet after it is fired.

Seeing Li Zheng coming in, Lao Sun frowned.

"Why are you here?"

Li Zheng said, "I'll get the gun."

"Get the gun?" Lao Sun said: "Don't you have your gun on your body? Do you want to get the gun? Which model?"

He thought it was the No. 5 instructor who asked Li Zheng to come over to receive other types of guns, and he probably wanted to conduct other types of training temporarily.

Li Zheng raised his head and his eyes fell on the 85 sniper on the weapon wall.

The guns in the base's gun library have all been heavily modified by Lao Sun. They are basically the same as the modified 79 micro-punch in the hands of many special police officers today.

85 is a domestic classic sniper rifle.

At first, it was only inspired by the Soviet-made SVD sniper rifle captured from the Vietnamese army in the Southern Xinjiang Campaign, and imitated. It was only to solve the problem of whether there were sniper rifles in the army.

The original model was called the Type 79 sniper rifle, and it was distributed to the soldiers on the battlefield in southern Xinjiang for actual combat. Afterwards, it was improved after summarizing the experience and opinions of various frontline soldiers, and became the famous 85 sniper rifle.

Strictly speaking, the 85 sniper rifle is not a professional sniper rifle. Its standard range is only 1200 meters, and the effective range on paper is 1000 meters, but in fact the best effective range is only 600 meters.

In fact, even a distance of 600 meters can only be regarded as usable. If it is measured according to the standards of world-class sniper rifles, it is really not good enough. In actual use, this gun can generally be relatively accurate at a distance of 400 meters. Effect.

Later, during military exchanges between a shooting instructor of a military academy in the west and the Russian military, it was discovered that the 85 sniper gun could not be said to have failed in imitation. The biggest problem with poor accuracy lies in the ammunition.

At that time, the 85 sniper ammunition used by PLA was general-purpose ammunition for heavy machine guns. There was no special sniper ammunition, and the sniper concept in the army was relatively backward at that time. I felt that as long as the gun had enough endurance, it could overwhelm the opponent with superior firepower. , and no one pays too much attention to precision.

The reason why the SVD sniper rifles of the former Soviet Union and the Russian army are more accurate than the 85 is because they use a special bullet of the model 7N1.

The special sniper bullet shells are all copper, which can get better airtightness and stability of gunpowder in the barrel when shooting, while the general-purpose bullet shells of heavy machine guns are only covered with copper, and the steel material is high in hardness. Sometimes the airtightness of gunpowder is not as good as that of full copper.

Not only that, the special sniper ammunition charge is not the charge in general-purpose bullets. The charge of sniper rifle bullets burns faster, has better thermal effect, and generates higher kinetic energy. These are important factors affecting the accuracy of sniper rifles. .

There is also the warhead design.Don't underestimate the design of a small warhead. There is a lot of knowledge here. For example, Yingjiang's ship-shaped warhead is excellent in air resistance and has a very stable trajectory, so the spread of the impact point is extremely small.

Before the PLA had no sniper-specific bullets, the performance of snipers in the military had been hindered. It was difficult for the 85 sniper using ordinary ammunition to meet the basic requirements of the minimum 1MOA spread of professional sniper rifles.

However, this 85 sniper modified by Lao Sun is different.

He even re-customized the barrel, and changed the dovetail slot on the original scope holder, which was scolded by snipers in the army, into a slot similar to the Picatinny rail type, because the special operations unit he works in has great authority. A batch of 7.62MM caliber dedicated all-copper sniper ammunition was also customized to the factory.

In addition, Lao Sun also modified a more comfortable cheek plate for the 85 sniper, a suspension bracket was installed on the barrel, a support rod was installed behind the butt, and a high-precision 8-24x scope was customized for it...

When Li Zheng saw Lao Sun's modified 85 sniper in the gun store for the first time, he thought he saw some new gun. He looked left and right, only to see a little familiar smell.

Finally, after a closer look, I found that this is not an 85 sniper...

The best effective range of the 85 sniper modified by Lao Sun has reached the original design data - 1000 meters, and the shooting accuracy has been controlled within 0.5MOA, which is not comparable to the original 85 sniper.

"Veteran, I want to take that 85 sniper to the shooting range." Li Zheng pointed to the old grandson's favorite on the wall.

Old Sun froze for a moment, then looked back at the gun, his expression suddenly became complicated.

"No, I won't borrow this gun! You can take any other gun you want after signing with me, but this gun cannot be borrowed!"

"Why?" Li Zheng was very puzzled.

Isn't it a gun?
Now that it has been changed and it is hung here, why can't it be borrowed?
"No reason, just don't borrow it." Lao Sun became impatient: "Where is there so much nonsense? Do you get the gun? If you don't get the gun, just leave. Don't delay my work here!"

Ask for a monthly pass, ask for a monthly pass, ask for a monthly pass!