However, many times, imagination can only be imagination after all, and no matter how bright it is, it will be blocked by reality.

Just like at this moment, Ding Weiyin smiled and pulled the trigger, but the FL49 automatic rifle did not react at all, and it was completely dumbfounded.

"What's going on?"

Not only Ding Wei, but the rest were also surprised.

Click......

Ding Wei kept pulling the trigger, so anxious that beads of sweat broke out on his head, but the muzzle of the gun never moved.

Everyone looked at Shi Chen like a ghost, could it be that this guy has magic on him?

Shi Chen smiled indifferently and sat down to drink tea comfortably, as if he had expected this scene for a long time.

Bang!

Lin Kui slapped heavily on the coffee table, pretending to be annoyed and glaring at Ding Wei, "The stinky boy of the Ding family, that's how you took a broken gun and asked Lao Tzu to help you promote it?"

"Fortunately, Shi Chen found out early, otherwise Lao Tzu would have become a joke in the army, what do you say?"

Lin Kui said as he desperately glanced at Ding Wei.

Ding Wei's face turned white with fright, and it wasn't until Lin Xiaobao stabbed his arm that he gradually reacted.

Lin Kui fell in love with their gun, and it was difficult to let go of his identity, so he asked him to consult Shi Chen in order to improve it.

Intimidated by Lin Kui's majesty, and the fact that this gun was their work after all, he hesitantly walked to Shi Chen's side and bowed deeply.

"Mr. Shi, I apologize to you for our rudeness just now, please forgive me. ”

"Don't dare to be. Shi Chen drank tea to himself, "I'm a driver, how embarrassed to let you do scientific research apologize to me." ”

Ding Wei's face stiffened, and he sneered, "Mr. Shi said that you are a real person, and we are not as good as you in scientific research, hehe......"

In order to complete the task assigned by Lin Kui, Ding Wei decided to endure the humiliation.

"Mr. Ding is so modest, I am not a person who does not know how to advance and retreat, I forgive you, you can go. ”

Shi Chen waved his hand, and when he saw that he was still beside him, he pretended to be surprised, "Mr. Ding is still in trouble?"

"That's the case, Mr. Shi, since you know the problem with this gun," Ding Wei accompanied the smiling face, "So, can you ...... Fingers?"

"Why should I tell you?"

Shi Chen didn't seem to give any face, but he deliberately exposed the empty teacup.

How could Ding Wei not know what he meant, this was obviously putting on a shelf to take care of himself.

He hated it in his heart, but he still had to pretend to be a grandson on his face, "Hehe...... It seems that Mr. Shi still has a grudge against us, so I'll pour you a cup of tea to quench the fire. ”

As he spoke, he went to pick up the teapot.

"Wait. Shi Chen glanced at Lin Xiaobao, "It's inconvenient for you to hold a gun in your hand, so let's change someone." ”

Ding Wei looked at Lin Xiaobao hesitantly, and Lin Xiaobao's face turned red.

This Shi Chen dared to bully himself in his own home!

He instantly burst into anger, and was about to attack on the spot, when he suddenly felt the cold hairs on his back stand on end.

When I looked back, I saw that my grandfather and eldest sister were staring at me with bad intentions, and they suddenly looked like frosted eggplants, completely wilted.

"Mr. Shi, I'll pour you tea. ”

Lin Xiaobao reluctantly walked up and lifted the teapot to pour water.

He deliberately didn't stop, and the water soon overflowed the cup, wetting a large mess on the coffee table.

Then, he pointed to the teacup angrily, "Please drink tea." ”

Shi Chen glanced at him deeply, and didn't stretch out his hand, "I don't drink three brews of tea, please change it for me." ”

"You!" Lin Xiaobao glared at him.

Shi Chen didn't even look at him, turned his head and looked at Ding Wei fearlessly, "You don't look like you apologize." ”

Lin Kui glanced at Shi Chen with some surprise, this kid dared to pinch his grandson in front of him, he was quite bold!

Ding Wei quietly leaned into Lin Xiaobao's ear, "Xiaobao, this is the task assigned by your grandfather, you better obey." ”

Lin Xiaobao hesitated for a while, and finally chose to compromise.

He angrily took Shi Chen's teacup, cleaned it up, and brewed him a cup himself.

"The tea is fragrant, nice, promising for young people. ”

Shi Chen took a sip lightly, put down the teacup and didn't forget to praise a few words.

This sentence made Lin Xiaobao's face turn green with anger, Shi Chen didn't seem to be a few years older than him, why did he use this kind of elder tone to talk to himself?

Seeing this, Ding Wei had to pull him away and go up to laugh with him, "Mr. Shi, you also drank tea, you should give some guidance this time, right?"

He was afraid that Shi Chen would give birth to some moth, so he handed the gun over without saying a word.

"Okay, then I'll tell you. ”

Shi Chen didn't shirk it anymore, and disassembled the entire rifle in front of everyone.

His movements were extremely fast, and FL49 soon turned into a pile of parts under his hands, almost shocking Ding Wei and the others' jaws.

This gun was newly developed by them, and even the construction drawings had not yet been announced, how could Shi Chen be so proficient in dismantling?

What's even more terrifying is that Shi Chen skillfully seems to have dismantled thousands of times.

"Mr. Shi, have you ever seen this type of gun before?"

Ding Wei asked tentatively, he seriously suspected that the design drawings of the research room had already been leaked.

Shi Chen's face was expressionless, "You have just developed it, where can I see it?"

"Then how do you disassemble the gun so skillfully?" The confusion on Ding Wei's face was very obvious.

"Without him, only the hand is familiar. ”

Shi Chen said a line that he heard somewhere, and handed the removed receiver to Ding Wei, "Look at it, the problem is here." ”

"This ...... How could this be?" Ding Wei's face changed instantly.

I saw that a large amount of white sugar was mixed in the receiver that should have been well sealed, and the gun spring, chute and shaft were all jammed.

Ding Wei finally knew the reason for the failure of FL49, all of them were stuck, even if he desperately pulled the trigger, it would be useless!

"The biggest problem with this gun is that the gap between the receiver components is too large and the sealing is poor. Shi Chen explained slowly, "I know that you designed it this way to make the receiver better dissipate heat and make the chute not easily jam. ”

"It's understandable, but if it's in a clean room, it's really a good gun. But if it's outdoors, especially in a place with heavy wind and sand, this thing is undoubtedly waste. ”

Shi Chen said, pointing to the pile of gun parts that were dismantled by himself, "In addition, other problems are not small, the material of the gun spring is too soft, and the firing pin is eccentric......"

FL49, who had also received a stunning gaze just now, came out of Shi Chen's mouth at this time, and it was simply a problem all over his body.

Ding Wei, Lin Xiaobao and others blushed, ashamed of themselves, and eager to dig a hole in the ground.

Because of many problems that Shi Chen said, they had encountered them during the experiment, but the probability of occurrence was too low and did not attract attention.

They were originally ambitious to develop a good gun, but they did not expect that there would be so many shortcomings.

Ding Wei was a little disheartened, silently put the gun in his pocket, stood up and solemnly bowed to Shi Chen to thank him, "Mr. Shi, thank you for your guidance this time, thank you." ”