Chapter 447: Homogeneous Armor Steel

Entering the shooting range, the conditions are also very simple, the ground is planed flat with yellow sand, and there are all kinds of firearms on the wooden shooting table, which are placed on the platform so casually, not only pistols, semi-automatic rifles and fully automatic rifles, but also two heavy machine gun firing positions.

Ammunition is available in unlimited quantities, on the shooting table and on the small wooden tables behind it.

After walking around with people for a long time, I saw Xiao Lu in the innermost pits, where he was shooting a semi-automatic rifle, and next to him stood a tall soldier in a field suit.

"What kind of gun are you playing?" Fan Yang walked over and asked.

Xiao Lu took off the headset on his head, he could see that he was in a good mood, and said with a smile: "Tokarev Type 40, old guy, fought in World War II." ”

After speaking, he handed over the rifle in his hand.

The few people present are all rookies, and they have never been soldiers, so how can they play with guns.

But Xiao Lu's smile is quite good.

This smile is very heartfelt.

It's not like the way it used to be when it didn't smile.

The gun was slammed in the air, and Fan Yang hesitated.

If it's the AK kind, a shuttle with 30 rounds, and you can't stop when you pull the trigger, Fan Yang really doesn't dare to take it.

But this one in front of me is quite good, the structure of the long shuttle, the magazine smaller than the palm, if you remove the magazine, it looks like a shotgun.

It was determined that it was a single shot.

It's not much like the shape of the shotgun in the mountains.

"Well, you turn off the insurance first. ”

"Hehe, I turned it off just now, don't worry. ”

Fan Yang took it over at this time, his hand was quite heavy, the wooden grip was still a little hot, and the barrel was still hot.

I tried the bolt, and it felt pretty good.

"What is this type of gun called? Semi-automatic rifle?"

"Yes. ”

"In other words, pull the bolt and load it, and pull the trigger and shoot it?"

The smile on Xiao Lu's face was even worse: "Yes, it's similar to a shotgun, but this caliber is larger and the range is longer, it's very simple, you try it." ”

Fan Yang's heart is hot, he has been a firearms idiot for two lives, he didn't let go of a shot in his previous life, and he only let go of one shot in the mountains in this life, because there were only 6 bullets in total, and he didn't have it after the fight.

At this time, looking at the boxes on the shooting table, there were no more than a box of bullets, and there were at least hundreds of bullets in a neat row.

If you can't do it, you can practice marksmanship.

"Shall I really try it, then? Isn't it a lot of recoil?"

Xiao Lu said: "This is SVT-40, designed by the Tokarev Design Bureau, the recoil stroke is only 36 mm, how to say this force, like an ordinary adult punching in the shoulder, the recoil is very light compared to German-made firearms, but you still need to pay attention to it." ”

Xiao Lu took the firearm and demonstrated: "Put the butt of the gun against the shoulder socket, the muscles should be relaxed, not tight, and don't deliberately think about the recoil." ”

After handing over the gun to Fan Yang, he pinched Fan Yang's shoulder: "Don't worry, it's no problem for you to play fully automatic with this physique, it's a piece of cake for you." ”

Fan Yang looked around left and right, and Yuri looked disdainful and silent beside him.

"Then I'll really let it go?"

"Put. ”

"You have to let it go, or I'll come. Jia Jingyuan rolled up his sleeves and wanted to get on.

"Where's the insurance?"

Xiao Lu picked it out and the insurance was unloaded.

Picked up the rifle and adjusted his breathing, his strong body brought him great confidence, and he didn't hesitate to let it go.

The place was quite empty, the sound of the blast was negligible for an adult, and the recoil was only sparse and ordinary.

"Did you hit the target?"

Yuri sat sideways on the shooting table, picked up the binoculars and looked at the target, shaking his head.

"How do you feel?" Jia Jingyuan leaned over and asked.

"It doesn't feel difficult, I'll try again. ”

Pulling the bolt again, the bullet case jumped out, but I didn't feel the thrust of the bullet into the chamber: "Is there no bullet?"

"Quite talented, hold the switch of the magazine and push it forward. ”

The design of Soviet-made firearms is extremely simple, but also very practical, and the speed of getting started is very fast, and removing the magazine is a light press and a push.

When I dismantled it, there were no bullets.

However, Fan Yang's attention was not on the bullet, but was instantly attracted by the magazine.

I don't know how many years this magazine has been used, the black paint on the surface has long been worn off, and the high surface of the magazine body reveals a metal surface similar to stainless steel, and the upper part has an arc-shaped fold, which is also polished to translucent.

It makes people feel the charm of heavy metal for the first time, rough and delicate, wild.

What dzi, jasper, agate, including gold and silver, are not worth mentioning in the face of the charm of industrial technology.

Fan Yang began to understand a little why those soldiers regarded guns as their lives.

A good firearm, this manufacturing process can be called art.

Fan Yang took the magazine to Jia Jingyuan next to him.

Jia Jingyuan had already leaned aside to watch, if it was a brand new magazine, it would be fine, but this magazine had been used for an unknown amount of time, the paint had fallen off, and it had been polished again, and the magazine showed three vertical lines about 1 mm wide, and the black and black colors formed an extreme beauty, like a sharp blade.

Jia Jingyuan tossed it with his hand, felt precipitated, groped at the place of the arc, and praised it: "This old Su's steel process is really not said, what kind of steel is this?"

Fan Yang also had the same question and looked at Xiao Lu.

Xiao Lu said: "Logically speaking, the magazine can be made of ordinary carbon steel, but Su Lian's weapons are very particular about manufacturing, and the materials used are very top-notch. ”

Xiao Lu was not sure, took the magazine, observed it carefully and said: "This steel fire is very good, according to the habits of the Tokarev Design Bureau, it should be homogeneous armor steel, and it should be tempered at a high temperature of about 800 degrees after forging, well, it should be this, this is not like ordinary carbon steel." ”

Li Qilin said: "Armor steel? It's very domineering to hear this name, can this kind of steel be bought?"

Xiao Lu said: " I don't know much about this, logically speaking, this is not a secret process, like the barrel of the cannon weapon, the gun chamber, the external armor of the tank, as long as it is impact-resistant, it is this kind of homogeneous armor steel, its chemical composition is very average, the metallographic structure and mechanical properties are reflected in the armor section, basically the same, so it is called homogeneous armor steel, generally speaking, the iron and steel enterprises under the name of the military region can produce this type of steel, but there are also some special, to add rare earths, I heard that Su Lian's T64 main battle tank, the external alloy armor is added with vanadium titanium and rare earth elements, and the yield strength has reached 1340 megapascals, which is really powerfulNo matter how powerful anti-tank weapons you have on the market, you won't be able to get in. ”

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