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

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

Gao Yang laughed, he stretched out his fist, and after touching the big fat man, he smiled: "Sorry, get used to it, Jack, 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, and even if he didn't understand, it seemed that he could see what was going on.

Takato stretched out his right hand, and Jack stretched out his fist to him.

Gao Yuan, who was a little embarrassed, immediately clenched his outstretched palm into a fist, but Jack spread his fist open, so the two hands that wanted to touch the fist and the other wanted to shake hands were staggered in the air again.

"Hey."

After saying hello awkwardly, Gao Yuan took the initiative to stretch out his hand again, and then Jack grabbed it, as if he was afraid that Gao Yuan would touch his fist with him again.

"Hello."

Gao Yang couldn't help but laugh as he watched from the sidelines, and then he said loudly, "Jack, now you have a job to do." ”

Jack said with a serious face: "You look relaxed, is the war over?" The result? ”

"It's not bad, come do me a favor and get everything down."

Gao Yuan pulled a cannon barrel and grabbed it with a little effort, and then he shouted at the rabbit: "Rabbit, take a few shells, Xiaoyuan, which cannon to bring in." ”

A complete, fireable M693 cannon weighs about 100 kilograms, which is really unbearable for others except for its high distance.

When the rabbit was still struggling to take down a box of shells, Gao Yuan picked up a complete machine gun in one hand and lifted a box of shells in the other.

Jack couldn't help but look at Gao Yuan, and then he was very surprised and said, "He...... Hmm, please come in. ”

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

Entering the studio, the first thing is a counter full of pistols, but the counter seems a little empty, and the wall behind the counter is full of all kinds of long guns, it seems to be the kind of gun shop that is common in the United States, I don't know what it has to do with the studio.

Jack didn't stop at the gun shop, he directly opened a door and let Gao Yang into a workshop in the back, and here are all kinds of machinery, all kinds of machine tools, filled a large space.

"Put it here, what do you want?"

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

Jack frowned and said, "Man, I'm a gunsmith, this is a gunsmith, we don't make cannons." ”

Gao Yang said with a smile: "Convert the cannon into a gun, change this cannon, this cannon barrel, and give me a gun that can be used." ”

Jack frowned and said, "Man, no matter how you change it, this is still a cannon, not a gun, you have a mistake in your expression, you should say that it is changed to a cannon that can be used by a single person." ”

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

Jack grabbed the barrel of the cannon on the table and weighed it, and said: "Twenty kilograms, this is just a cannon barrel, if you want to fire, you need a complete cannon, the weight must be at least doubled, and then you have to be able to use it alone, then the shock absorption system should be very exaggerated, the weight will be increased by at least twenty kilograms, a cannon of sixty kilograms, how to carry it by a single person, how to use it?" If you are going to use this gun on the car, then why not leave it as it is and continue to use it directly on the armored car? ”

Gao Yang said with a smile: "Just make this cannon less than thirty kilograms, and then you can use it in a group of two." ”

"Thirty kilograms? That's impossible. ”

"Don't say it's impossible, you can use any way to lose weight, and even you can cut off the barrel, as long as you can ensure muzzle velocity and armor-piercing ability, whatever you want, you can sacrifice range, you can sacrifice accuracy."

Jack shook his head, and then he said helplessly: "This is a small-caliber rifled gun, not a smoothbore gun, and it can't be truncated if you want to." ”

As he spoke, Jack took out a cannonball from the ammunition box, and then he immediately smiled bitterly and said, "Such a large cannonball, a lot of recoil......"

The shells of the M693 are 20X139 mm, which is really large, so the recoil, of course, is not small.

Holding the cannonball and thinking for a moment, Jack said in a deep voice: "I need to study it carefully, I have never been in contact with this kind of artillery, and now I want to be familiar with it, so I have to test shoot and observe, and then I have to make a suitable muzzle buffer, as well as springs, but the limit weight reduction and recoil reduction are contradictory, to reduce recoil, you will definitely increase the weight, and every gram of weight is working." ”

"You only need to know one thing, changing this cannon to a working gun is to fight alien monsters, a monster called armored beasts, understand?"

Jack was stunned for a moment, and then kept chattering, and he suddenly came to his senses with reluctance, and said, "You mean, you're not doing this to look boring, but to fight monsters?" Alien monsters, the big kind? ”

"Yes, it's big, it's very hard, it's a monster! All guns don't work, only cannons, we need to quickly make a prototype cannon, and then test whether it can penetrate the carapace of monsters. ”

Jack let out a long exhale, and then he said with a serious face, "Why didn't you say it earlier?" Why couldn't you have told me earlier that this was a monster gun? Leave it to me! I promise to give you a satisfactory result, now let's go to the test launch, to the shooting range! ”

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

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

Takato reached out and grabbed the cannon, lifted it, and then Jack looked at Takato again.

"I thought the cannon was about fifty or sixty kilograms......"

Gao Yang laughed, and then he pointed at Gao Yuan again and said, "There is another purpose for bringing him here, man, he needs the right weapon, 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 the power so great, well, I still have to try what is suitable for him, I think maybe the hand cannon is more suitable for him." ”

Gao Yang pressed Jack, who was about to leave, and said with a smile: "Don't worry, he doesn't need a defensive pistol, he needs an offensive weapon, man, you know what I mean?" Get out of the heavyweights. ”