Taking advantage of the fact that it was still dark, Wang Zhiyuan drove the tank along the ring road to the entrance of the southern city, and suddenly crawled out of the collapsed farmer's market in the south and three oversized multi-legged insects rushed straight to the convoy.

In the dim light, it was impossible to see what kind of insect it was, Wang Zhiyuan switched to the night vision mode and said: "It seems that it should be some kind of myriapod worm similar to worms, and there are many centipedes in the south and many poisonous insects in the north."

This thing moves very fast, just in time to test the side-firing power of the newly armored RV. ”

Xia Lingyun stopped and switched to night combat mode, and the two M2 heavy machine guns newly installed on the side of the remote-controlled armored RV were paired with twin 30mm chain guns, aiming at the largest one and firing continuously.

Two 30-mm shells hit the worm that was running in the front, and the shell penetrated the translucent back armor and exploded, and the body, which seemed to be thicker than a gasoline barrel, was blown off by the waist.

The other two were hit in the head several times by two heavy machine guns, and several fist-sized holes in their heads flowed with slime, and they rushed to a distance of 30 meters from the road, completely disabled, and curled up in a crazy circle in place.

Wang Zhiyuan glanced at the dim light outside and said: "I walked a hundred meters forward and parked, and when it was completely dark, I don't know what else would be caused by the noise of the bare tracks and the vibration of the ground." ”

After finding a place where I don't know what factory is quite spacious and parked the car, Wang Zhiyuan opened the ammunition printing interface and asked: "Yun Yun~ You just used the side-fire fire of the armored RV, how do you feel?" ”

Xia Lingyun poured two canned beef into a porcelain bowl and put them in the microwave oven and said: "The overall effect is not bad, there are two disadvantages, one is the problem of shooting angle, the elevation angle of the double-mounted 30mm chain gun is enough, the depression angle is very poor, and the depression angle is less than 5 degrees."

Second, the M2 heavy machine gun installed at the link of the carriage has a left-right deflection angle of only 90 degrees, and the control software will automatically go offline if the shooting declination angle exceeds the system. ”

Wang Zhiyuan listened patiently and said: "It seems okay to say this, I have tried to optimize the transformation design of these problems, and I should be able to solve some of them." ”

A dinner of beef sandwich bun with kelp soup is not delicious but fortunately, the portion is full, Wang Zhiyuan rubbed his cheeks and complained: "This beef sandwich bun tastes good, but the beef is a little old and chewy." ”

Xia Lingyun rolled her eyes and said, "Okay~ Comrade Red Wolf~ Tomorrow I will start drinking rice porridge to save food." ”

Wang Zhiyuan knew that he couldn't make a stubble at this time, otherwise he would really have to eat rice porridge tomorrow, so he simply opened the ammunition modification interface on the tablet computer to study the improvement of the warhead.

The white phosphorus bomb is relatively simple, and the U.S. military used it in World War II, claiming to be a smokescreen bomb, but in fact, everyone knew about it until it was banned by international conventions.

The ignition point is low, and it seems to burn at 40 degrees, and it is difficult to extinguish, and the combustion will also volatilize a toxic gas.

If you have this thing stuck to your body on the battlefield, the wisest way is to use a knife and cut it off along with the meat, because the piece of meat will be cooked in a few seconds.

This time from the chemical plant, Wang Zhiyuan did not dare to slack off, always in the ambulance, the stability is too poor, once an accident occurs, it is a big deal, the vehicle overhaul person is at least fine.

For the sake of safety, Wang Zhiyuan planned to put white phosphorus into a very thin metal tube, and then replace the warhead charge with a certain number of metal tubes, and the other mature designs remained unchanged, just like the way to make grenade shotguns.

Two white phosphorus 150-mm tank shells were replaced, 50 percent and 70 percent of the warhead charges were replaced, and tomorrow we will go to Yahu Lake to find a target to test fire and see the results.

As for the thermite agent, it is used in the military to make incendiary bombs and many metal processing processes in the industry, which can instantly produce a high temperature of 2,500 degrees, which is much faster than solidifying gas-oil bombs.

Wang Zhiyuan plans to add aluminum powder and iron oxide powder to the prefabricated hollow fragments on the basis of the existing 150-mm grenade projectile, and then use magnesium powder to make an ignition line in the middle.

Every piece of shrapnel sputtered outward from the center of the explosion will be instantly melted by the oxidation reaction of the thermite inside, and the biological target that is hit is simply not too sour.

Wang Zhiyuan felt a little dangerous, and a conical directional compensator was added to the back of the warhead warhead.

In this way, after the shell explodes, the shock wave will push the shrapnel of the violent oxidation reaction forward, and the conical range will be pressurized to strengthen the power of the artillery firing direction, reducing the risk factor of close firing.

After preserving the plan, Wang Zhiyuan felt that there was still room for it, and made 20 rounds of ammunition for the 30mm chain gun according to this standard.

In order to facilitate identification, white rings were painted on the bottom of the cartridge case and on the warhead, one ring for white phosphorus bombs and two rings for thermite bombs.

Originally, I wanted to try to make some No. 12 shotguns and grenades, but then I thought that if something happened to me, I would have to bake myself in power armor, so I had to make a pretentious.

Before going to bed, she couldn't stand Xia Lingyun beside her, so she coquettishly sold cuteness and threatened to make 10 rounds of 12.7mm sniper rifle bullets for her, which could be regarded as a comforting sleep.

The next day, when he woke up naturally, the three grasshoppers in the distance several meters long had been turned into a pile of empty shells, and Xia Lingyun got up early and quietly took back the new bullets.

After Wang Zhiyuan finished washing, he saw that she was fiddling with the white phosphorus sniper bullet he had tried to make, patted her on the back of the head and said, "This thing is very dangerous, you'd better not mess around until we finish the test, otherwise you will be disfigured or cremated." ”

Frightened, she quickly stuffed the bullet into the magazine and put it back in the maintenance car, and came back timidly and asked, "Then when are we going to try?" ”

Wang Zhiyuan put on a tactical helmet and said: "Now let's set off to Duck Lake to find the falling point of Wang Shenxing, and by the way, shoot a few ducks to test the new ammunition." ”

Put on simple equipment, walked out of the RV, and the ground around the RV was full of insects that were killed by the robot Karma last night, Wang Zhiyuan looked at the Karma Scratch who was still holding a hammer and a small cockroach not far away and said: "Karma caught it~ Don't smash it, it's all smashed overnight, don't you need to charge it?" ”

Sitting in the commander's seat, looking at the white circle on the shell casing behind him, Wang Zhiyuan clicked on the tactical screen and asked: "Cortana ~ How about the safety assessment of the new ammunition?" ”

Cortana opened the virtual model of the shell and said: "Master Chief ~ Theoretically, as long as you sit in the tank, any kind of 150mm shell has an accident like the explosion in your computer data, and it doesn't make much difference to you what kind of shell you have."

So you have to have confidence in the particle stacking technology of the king god, and there will not be a problem with the tolerances of your earth's industrial manufacturing. ”

Xia Lingyun was very fast, immediately started the tank, drew a path on the screen of the bridge, and flattened a car blocking the road and crashed into the toll booth at the intersection of Nancheng.

"Bang dang" Wang Zhiyuan hit his head, and on the handle of the 30mm chain gun above his head, he covered his head and shouted: "You are driving a tank and watching the road, if you are not wearing a helmet, I will let you open the scoop today." ”

Xia Lingyun said happily: "I am very familiar with this road, and I went to Duck Lake with my girlfriends by car a few years ago. ”

Wang Zhiyuan tried to make ammunition for the two boxes of 30mm chain guns at his feet, took a few rounds of each and stuffed them into the overhead feeding system, and said, "Is it? Are there many ducks there? ”

Xia Lingyun sent a few photos of his mobile phone to the commander's tactical screen and said: "There are a lot of ~ thousands of people are all over the lake, and there is a self-service baking stall by the lake, and it costs 30 yuan to roast one." ”

When Wang Zhiyuan heard this, he thought: "Gotta ~ I'm in trouble this time." ”