This was not all.
The real key was that the sample gun made by Qi Wei had the same outer diameter as the 81 bar, but the caliber was reduced by nearly 2 millimeters.
This meant that the barrel on the sample gun was actually the so-called heavy barrel.
Heavy barrels were usually used for sniping or machine guns, and the chamber pressure of these two types of guns was much higher than that of automatic rifles.
In addition, the heavy gun barrel had other advantages, such as smaller recoil and higher accuracy. Of course, the processing requirements were also higher. After the two barrels on the sample gun were destroyed, the best one was selected from the three that barely passed.
As for the aluminum alloy plates used to make the casing and other components, they were not ordinary. They were the so-called 7075 aluminum, which was used in aircraft and spacecraft in the future. Its hardness was higher than steel.
It was also because of the high hardness that the stamping die that Zhang Jianguo and Li Fu had hastily created was damaged during the stamping process, resulting in size errors. In the end, they had to use a sledgehammer to correct it.
A gun made of such materials, how many rounds of ordinary small-caliber rifle bullets could it explode or fall apart?
While Qi Wei was busy comforting the people from the Seventh Workshop, Tie Hong had already driven back to the military camp about 20 kilometers north of the Seventh Workshop.
This place was under the jurisdiction of the Handong Division of the Jinling Military Region, and there was a mecha battalion stationed there. The women's first special police unit was also stationed here.
At this moment, on the training ground, a group of female soldiers were undergoing physical training. They were members of the women's special police team.
The other female soldiers were all practicing military boxing, except for a pretty female soldier with a proud expression. She was holding an 81 bar frog jump with both hands.
This action was very silly and tiring. The female soldier jumped back and forth twice. Gradually, she changed from squatting and jumping to bending over and jumping.
"Sha Xueli!" A dignified voice rang out. It was another female soldier who was equally beautiful. At this moment, her eyebrows were already raised.
" Vice-captain," the female soldier named Sha Xueli stood up and said gloomily," I didn't do anything wrong today. Why do I have to be punished for frog jumping?"”
The female soldier who was called the vice-captain sneered."You didn't make a mistake today. What about yesterday? Last night, the male soldiers complained that you secretly stuck chewing gum on their uniforms.”
"They asked for it!"
At the mention of this, Sha Xueli was filled with anger. She waved the gun in her hand and said,"Who asked them to mock us for not being worthy of using the 81-style and only using the 56-style?”
She patted her chest loudly."We're SWAT, SWAT! Why did he use a gun that was even inferior to those big-headed soldiers!”
"That's right!"
"I heard that the higher-ups are planning to transfer us to the special forces. Have you seen a special force with a World War II gun?”
"If you ask me, Sha Xueli did the right thing. Yang Jijun, you are our vice-captain. You can't side with outsiders!”
The other female soldiers also stopped unconsciously and started talking.
"Shut up, don't talk nonsense!"
Vice-captain Yang Jijun reprimanded," You know that this is not the fault of the male soldiers. It's not that the higher-ups are deliberately making things difficult for us. It's just that there are no guns suitable for us to use. Don't complain!”
As soon as he said this, all the female soldiers looked depressed.
Yang Jijun was right. There was indeed a reason why the female soldiers could only use the 56-pulse.
Although the military had yet to form a unified tactical concept for the special forces, there was one thing that everyone agreed on. The special forces would inevitably develop in a flexible direction. It was normal for them to move around in a narrow space.
This could be seen from the Flying Tigers formed in the Greater Bay Area ten years ago.
Although the 81 bar was a good gun, it was too long. It was a full 970mm. Such a length would seriously affect the flexibility of the special forces members in a narrow space.
In addition, its combat weight was as high as 4.7 kilograms. The weight of nearly 10 kilograms was very easy to tire out when holding a gun for a long time, especially for female soldiers.
However, the 81 bar had just been successfully developed, and the relevant modifications had not been developed yet. Moreover, the length of the 81 bar was on the casing. Redesigning the casing was almost equivalent to designing a new gun.
Therefore, the higher-ups gave the women's special forces a 56-gauge navy version. The total length was only 760mm, which was a full 20cm shorter.
This was something that could not be helped.
" By the way, Vice-Captain," Sha Xueli suddenly rolled her eyes." I heard that Captain went out of the military camp today to get us new guns!”
"Really?" A sweet-looking female soldier stared at Sha Xueli with her big eyes. Her name was Liu Fangli, and she was the sharpshooter in the team.
"It's true." Yang Jijun nodded and glanced at her watch." I heard that she went to the seventh workshop 20 kilometers away to pick up her gun. She should be back by now."”
"That's great!"
"I wonder what kind of gun Captain will bring back!”
"I saw on TV the other day that the Flying Tigers were holding a submachine gun.”
"I don't need an MP5, as long as it's better than the 81-bar!”
The female soldiers were very excited and spoke at once. It was obvious that they had had enough of being laughed at by the male soldiers.
At this moment, the sound of a car suddenly rang out. Sha Xueli saw that Tie Hong was holding a long box in his hand. She cheered,"Captain is back!"
"Oh, let's see what kind of gun it is!" The group of female soldiers were extremely excited. Without waiting for Yang Jijun's order, they rushed over. Yang Jijun didn't stop them. Instead, he rushed to the second place, only one step behind Sha Xueli.
After all, who wouldn't want to see a new gun as soon as possible?
Tie Hong had just closed the car door when a group of female soldiers rushed in front of her. Facing Tie Hong, the female soldiers did not dare to act rashly. Sha Xueli stared at the box in Tie Hong's hand."Captain, is this the new gun you brought back?”
"Yes." Tie Hong nodded lightly, his expression unclear.
"Captain, you've worked hard. Let me help you carry the box!”Sha Xueli said obediently and snatched the weapon box from Tie Hong's hand. She couldn't wait to unlock it.
The other female soldiers surrounded her, all of them looking excited.
" Let me see, what kind of treasure is it…" Sha Xueli opened the box with a whoosh, and her voice suddenly stopped as if someone had stepped on her neck. Liu Fangli's eyeballs were about to pop out.
The scene was silent. After a full ten seconds, Sha Xueli came back to her senses. She looked at Red Tie with a strange expression."Captain, is this the new gun you brought back?”
"Yes." Tie Hong's tone was still very calm.
However, Sha Xueli's mental state collapsed. She took out a bunch of flashy toys from the box with both hands and said in a broken voice,"Captain, are you serious?"
"You actually call this ridiculous thing a new gun?”
This book comes from：m.funovel.com。