The 091st round of research and development of innovative firearms

This morning, Leng Feng was accompanying Leng Xuan to practice martial arts in the back mountain, and suddenly he smelled a smell of medicine again, and Leng Xuan put away his fists and kicks. "Second brother, come out! Why are you the same as the fourth brother, and you also like to come here to peek and not show up?"

"Ha Luha, I really can't hide it from the fifth brother at any time? I don't know who this is Lu Dao? I don't dare to show up for fear that I will scare the people when I come out rashly, how can I be as sneaky as the fourth brother!"

"Come, Xiaofeng has seen the second brother of the medical god. It's cold wind, my cousin, my good friend! Don't worry, it's not an outsider. Leng Xuan gave them an introduction.

"I've seen the second brother of the great god!" Leng Feng, who has always been unwilling to speak, heard that it was a legendary immortal, and he was also excited, so he hurriedly went to meet him.

"Oh, it's your brother, there's no need to be polite, why didn't the fifth sister practice with you today?"

"Since I learned the cultivation you taught, I am absorbing the aura of the morning spirit and the daytime spirit, while the fairy is the opposite of us, she absorbs the aura of the night moon, she now sleeps in the morning, and only cultivates in the afternoon and night!"

"It's really a strange story, it's the first time I've heard of such a thing, these six sisters are not ordinary strange, no wonder!"

Leng Xuan and Leng Feng accompanied Lin Tianyu to drink tea under the pavilion, Leng Feng poured tea for them very diligently, but Lin Tianyu still seemed to be a little afraid of Leng Feng's presence, and some words were about to be spoken.

"Second brother, it's been so long, the grenade should have been studied, right? Otherwise, the second brother wouldn't have come over!hehe!" Leng Xuan seemed to see some clues, so he took the initiative to ask, because he didn't treat Leng Feng as an outsider, and he didn't want to avoid these things from him.

"Yes, indeed, isn't this our secret? I've never told anyone about it?"

"It's a secret, but they don't have to keep it secret for the eldest brother, Leng Feng is a brother, don't worry that he won't say anything, he saw that you are a great god today, so he said such a sentence to you, if it were an ordinary person, he wouldn't pay attention to you, so he didn't bother to talk to others! Take it out, let me try it first." ”

"Look!" Lin Tianyu took out an iron pill from the Qiankun bag and handed it to Leng Xuan.

Leng Xuan took it and took a look, hehe, it was indeed much more delicate than the previous one, and it was also a lot heavier, it seemed that the iron shell was a little thicker.

"Second brother, if this iron shell is thicker, the lethality will increase a lot, will it be too vicious?"

"The fifth brother is really powerful, you can see it at a glance. It's not a bad thing, this thing is meant to deal with the enemy, so should you be merciful with the enemy and talk about what is not evil?"

"Second brother, do you think that if I have this thing, will the gods be a little afraid of me?"

"Don't really say it, if anyone offends you, this thing is really enough for him!"

Leng Xuan carefully showed the grenade to Leng Feng, for fear that he would accidentally remove it. Leng Feng took a look, and he didn't know what it was, although he looked very curious, but he just didn't ask.

Leng Xuan threw the grenade far away, boom! There was a deafening explosion, a puff of smoke and anger, and a piece of nearby mountain rock was blown to pieces, and the nearby leaves and tree trunks were also blown away, and the lethality was obviously much greater than the first one made by Leng Xuan!

"Ha Luha, it's really even more powerful, the second brother really deserves to be a god, it's really admirable!"

"Everywhere, it's the fifth brother's genius, I'm just helping the fifth brother improve it a little!"

"I guess the second brother should have developed a series of grenades with different powers, right?"

"Fifth brother, you are really a god? You know what I do, I have spent so long, after repeated experiments, the charge inside has been optimized, and the charge is more and more realistic. The fire stone became smaller to only one point, and the thick cotton paper was not easy to break, so I replaced it with a thinner cotton paper, which not only ensures the usual safety, but also ensures that it will explode when throwing, even if it can't touch people, as long as it is urged, it can also explode in the air. In addition, I classified the various charge sizes and the thickness of the iron shell to create the types that were used in different situations. This is the one that is relatively easy to carry and has the power to kill. ”

"Ha Luha, I know that the second brother of Lu Dao must have developed it well, but I'm afraid that it will be too easy to explode, and it will be easy to have an accident when I carry it, in case I don't know if Lu Dao is impacted, it won't blow up myself." Second brother, look!"

Leng Xuan took out a sketch of a good drawing, "This kind is with a lead, suitable for throwing, a lead can delay the explosion, and if you don't pull, the two small fire stones in it will not have sparks, the lead will not be ignited, and the lead will not explode if the gunpowder inside is not ignited, even if you hit it hard, there is no problem." This is very safe, when throwing, pull this ring to throw it out, and usually this ring can be buckled in, with a paper seal paste, and completely avoid pulling by mistake!"

"Well, the fifth brother is really a god, or the fifth brother is wonderful!"

Leng Xuan thought, what a fart, it's just a reference to the methods of grenades and grenades in the world over there. In the future, if you can make bullets, it is estimated that you can also make guns, but if there are no bullets, then make a simple musket with steel bullets! When the time comes, it doesn't matter what kind of god or big demon you are, no matter how high your magic skills are, you will be knocked down with one shot, and then it will be called magic!

Leng Xuan opened the second drawing, "Second brother, you see, this type is touching, I'll call it a mine or a strike, the gunpowder is the same gunpowder, but the way of detonation is slightly different." On both sides, fix two springs with elastic force, or only install a spring, put two small fire stones on the spring, the middle of the fire stone is separated by a small wooden plug or iron piece or something, and then add a thimble to protrude outside the iron shell, as long as the thimble is pressed outside, the wooden plug will be pushed away, and under the action of the spring, the fire stone will collide and send out a spark to ignite the mine. It's best to make this mine flat, so that it can be buried in the ground and guard around important targets, and whoever steps on it will kill who!!"

"Gao, it's really high, second brother, how did you have such a magical idea in your head, ha, look at the second brother, I haven't thought of this at all after studying it for so long, hehe!"

"Our research direction is different, the second brother is mainly to improve the process and measurement, as well as the iron shell and lethality, and I mainly consider its usability and safety. Okay, I've been waiting for the second brother to come, so that the second brother can continue to study and improve, it seems that I will not be able to meet the second brother until next month when I go to the fourth brother!"

Leng Xuan was actually thinking in his heart, the magic fart is nothing more than to build this land mine according to the principle of the mine over there. If the process of making iron and steel can be achieved here, it is not a problem to make guns and cannons, and the most important thing is that the process of making bullets and shells cannot be achieved, and there is no stainless steel for making barrels and barrels.

"Indeed, indeed, the fifth brother explained this principle to Brother Yu again, and Brother Yu understood the meaning, so that I can make it when I go back, and let the master of cast iron and steel make what I want. ”

Leng Xuan looked at Lin Tianyu's obsession, and explained to him the principle of his own design, so Lin Tianyu finally understood Leng Xuan's intentions, but the cold wind on the side was demented when he heard it, anyway, he couldn't understand it for a while. Lin Tianyu understood the principle that Leng Xuan said, so he was in a hurry to go back to develop it.