After honking the car horn a few times, the door of the house opened, and a fat man with a bald head and even a tattoo on his head came to the door.

First he spread his hands, and then the big fat man said helplessly: "Hey, man, I don't have an access control system here now. You can just open the door and come in instead of honking the horn at my door."

Gao Yang laughed. He stretched out his fist, touched the big fat man, and said with a smile: "Sorry, I'm used to it. Jack, let me introduce you to a friend, Gao Yuan."

Gao Yuan didn't fully understand the conversation between the two, but he could understand the general meaning. Even if he didn't understand, he could still tell what happened.

Gao Yuan stretched out his right hand, and Jack stretched out his fist towards him.

Gao Yuan, who was a little embarrassed, immediately clenched his outstretched palm into a fist, but Jack opened his fist, so the hands of one who wanted to fist bump and the other who wanted to shake hands intertwined in the air again.

"Hi."

After saying hello awkwardly, Gao Yuan took the initiative to extend his hand again, and then Jack took it, as if he was afraid that Gao Yuan would bump fists with him again.

"Hello."

Gao Yang looked on and couldn't help laughing, and then he said loudly: "Jack, now you have work to do."

Jack said with a serious face: "You look very relaxed. Is the war over? What is the result?"

"It's not bad. Come and help me and get everything."

Gao Yuan pulled a cannon barrel and grabbed it with some effort. Then he shouted to Rabbit: "Rabbit, get a few cannonballs, Xiao Yuan, which cannon to bring in."

A complete M693 machine gun that can be fired weighs about a little over one hundred kilograms. This weight is really hard for anyone except Gao Yuan to carry.

While Rabbit was still struggling to get a box of cannonballs, Gao Yuan picked up a complete machine gun with one hand and a box of cannonballs with the other.

Jack couldn't help but look at Gao Yuan, and then he said in surprise: "He... um, please come in."

There are only a few people who come to the studio, namely Gao Yuan and Xinghe, as well as Gao Yang and Rabbit. There are a lot of things going on now and everyone is very busy.

Entering the studio, the first thing you see is a counter full of pistols, but the counter seems a bit empty, and the wall behind the counter is filled with various long guns. It looks like a common gun store in the United States. I don’t know how to work with it.

What does the room have to do with it?

Jack didn't stop at the gun shop. He opened a door directly and let Gao Yang enter a workshop at the back. Here were all kinds of machinery. There were all kinds of machine tools filling a large space.

.

"Put it here, what do you want?"

Jack walked behind a large wooden table, Gao Yang directly put the barrel up and said: "That's it."

Jack frowned and said, "Man, I'm a gunsmith. This is a firearms workshop. We don't make cannons."

Gao Yang smiled and said: "Cannon into gun, turn this cannon and this barrel into a usable gun for me."

Jack frowned and said: "Man, no matter how you change it, this is still a cannon, not a gun. You expressed it wrongly. You should have changed it to a cannon that can be used by one person."

"Then give me a cannon that can be used by one person."

Jack grabbed the gun barrel on the table and weighed it, and said: "Twenty kilograms, this is just a gun barrel. To launch, you need a complete gun, the weight must be at least doubled, and then you

If a single person needs to be able to use it, then the shock absorption system must be very exaggerated, and the weight will increase by at least 20 kilograms. How can a single person carry and use a 60 kilogram gun? If you want to put this gun

It is used on vehicles, so why not keep it as it is and continue to use this gun on armored vehicles?"

Gao Yang smiled and said: "Just make this cannon less than thirty kilograms, and then it can be used in a group of two people."

"Thirty kilograms? That's impossible."

"Don't say it's impossible. You can use any method to reduce weight. You can even shorten the barrel. As long as the muzzle velocity and armor-piercing capability can be guaranteed, you can modify it however you want. You can sacrifice range and accuracy."

Jack shook his head, and then he said helplessly: "This is a small-caliber rifled gun, not a smoothbore gun, and it cannot be shortened if you want."

While speaking, Jack took out a cannonball from the ammunition box, and then he immediately smiled bitterly and said: "Such a big cannonball has a lot of recoil..."

The m693's shell is 20x139mm, which is really big, so of course the recoil will not be small.

After thinking for a moment with the cannonball, Jack said in a deep voice: "I need to study it carefully. I have never been exposed to this kind of artillery. Now I want to get familiar with it, so I have to test-fire and observe it, and then I have to make a suitable one."

There are muzzle buffers and springs, but extreme weight reduction and recoil reduction are contradictory. To reduce recoil, weight must be increased, and every gram of weight plays a role."

"You only need to know one thing. This cannon was changed into a usable gun to fight alien monsters, a monster called the Armored Beast. Do you understand?"

Jack was stunned for a moment, and then kept chattering. He seemed reluctant and suddenly became energetic and said: "You mean, you don't do this to look bored, but to fight monsters? Alien monsters are very...

The big one?"

"Yes, it's very big, with a very hard shell, a very powerful monster! All guns don't work, only cannons can be used. We need to make a prototype of the cannon quickly, and then test it to see if it can penetrate the monster.

Carapace.”

Jack took a long breath, and then said with a serious face: "Why didn't you tell me earlier? Why couldn't you tell me earlier that this was a monster gun? Leave it to me! I promise to give you a satisfactory result, now

Let’s go test-firing and go to the shooting range!”

Jack grabbed the cannon that Gao Yuan also placed on the table, but what Gao Yuan put down was a cannon, not a barrel.

So Jack's face turned red and he just raised the cannon slightly.

Gao Yuan reached out and grabbed the cannon, lifted it up, and then Jack looked at Gao Yuan again.

"I thought this cannon weighed about fifty or sixty kilograms..."

Gao Yang laughed, then he pointed at Gao Yuan again and said: "There is another purpose in bringing him here. Man, he needs suitable weapons. What do you think is suitable for him?"

Jack stared at Gao Yuan for a long time, then he touched his bald head and said: "It doesn't look like a muscle monster. Why is it so strong? Well, I still have to try what is suitable. I think maybe a hand cannon is more suitable."

he."

Gao Yang held Jack down as he turned to leave, and said with a smile: "Don't worry, what he needs is not a defensive pistol, what he needs is an offensive weapon, man, do you understand what I mean? Take all those heavyweight guys
Chapter completed!