"Boss, otherwise we're trying to shoot a shot." In the scholastic house, Daniu looked at the two bronze cannons in front of him with joy and asked tentatively.

"Fight, beat, beat, I'll hit you." Li Chen slapped the big bull's head with a big slap, buzzing.

The population of Lijiazhuang is increasing now, and the only shot just now did not fall into a dense crowd.

"Let's go, pull the cannons, let's go to the wilderness of Shimen Mountain to set off firecrackers." Li Chen greeted the big bull.

The big cow led a carriage, and everyone worked together to move the cannon to the carriage.

"Oh, yo." The big bull shouted the carriage, carried people and cannons to the Shimenshan Shenwu Army camp.

Shimen Mountain, Shenwu Army Camp

"Yeah, what is this? It's thick, big, and shiny." Wang Li looked at the cannon with his eyes straight and asked curiously.

"This is a cannon, my cannon." The big bull hugged the cannon barrel into his arms and said showing off.

"Come on, Daniu will give you a shot." Li Chen ordered.

"Is this okay? This is the first time I'm shooting a firework in front of so many people. I'm really excited." Daniu's face was flushed and he was very excited.

Both guns are front-loaded guns. Although the front-loaded guns are troublesome to load and the firing speed is slow. However, relatively speaking, the structure is simple and convenient to manufacture, it is very suitable for large-scale installation of the Qin army.

The projectiles in front of the gun are controlled by slow-burning fuses.

There is a small hole in the bullet body, and the fuse is inserted. When fired, the fuse is ignited by the gunpowder gas in the chamber. After it is fired, the fuse continues to burn until it is burned and ignited, causing an explosion.

The projectiles in the front-loading gun require a landing explosion. The gunner must control the length of the fuse. On this basis, corks with internal fuses and scales appear. The gunner decides how long the plugs to be intercepted according to the required delay time and inserted into the fuse hole on the shell.

"Wang Li, clear the shooting range and keep the soldiers away from the shooting range to avoid accidental injury." Li Chen ordered.

Soon, two targets were placed at five hundred steps, one thousand steps, and one thousand five hundred steps.

"Si, shit."

"Boss, do you think I'm ejaculated accurately?" The big bull held up a torch and ignited the fuse in the medicine room. The ignited fuse made a sizzling sound of gunpowder burning.

"Boom." A loud bang came from a distance, and the first target broke into pieces.

"Ah." Wang Li's part-time job was shocked, his mouth wide open, and he didn't know what to say for a moment.

"This...if this hits a person... Keke will not be killed..." Wang Li said before he finished speaking.

"Boom." Another louder sound, and another five hundred steps target was directly bombarded into powder.

"Boss, this small cannon is not powerful, not even one-third of the cannon." Big Niu curled his lips, looking dissatisfied.

"Be content, with it, our catapult cart in Daqin has no place to use it." Li Chen sighed. Excellent tools to eliminate disadvantages seem to be a manifestation of social progress.

"What kind of catapult cart, what kind of catapult cart you want..." Wang Li said, moving a shell and imitating the way of a big bull was about to fire.

"Oh, what are you doing? Did your brain fall to the ground?" Li Chen kicked Wang Li in the butt and cursed.

This gun is not a random shot. After each fire of the front gun, the black gun remaining in the medicine room and the barrel must be cleaned up. If the black gunpowder in the medicine room and the barrel is not clean and then fired, the chance of the chamber will be greatly improved.

The big bull cleaned the medicine room, preparing for the next round of fire, Wang Li looked at it with a eager look, his heart as if it was caught by a cat.

"Big bull."

"Brother Niu."

"Uncle Niu, I call you Uncle Niu."

"If you ask me to fire, just fire it." Wang Li was curious and harassed Daniu without getting tired of it.

"I'm going to have a shot, my nephew, don't say that my uncle doesn't love you." This guy, Daniu, is also a bastard, and he won't take advantage of him.

Wang Li gritted his teeth and recognized Daniu, a relative in order to get a shot.

"boom."

"boom."

"boom."

Throughout the afternoon, Xianyang City was shrouded in roars.

Fusu, Wang Li, Zhao Que, Li Chen, Daniu, Liuzi and others were surrounding the two cannons, listening to Daniu's analysis of the cannon.

"Boss, the range of the cannon is only 1,500 steps at most, but when the solid bullet hits a thousand steps, it will float, and the accurate head will not be guaranteed. The flowering bullet has no effect, and it can hit a distance of 1,500 steps."

"It's okay to hit a cannon with 5,000 steps, but the same is true. If the solid bullet hits a three thousand steps, it will float, and the hollow bullet can hit a five,000 steps."

The whole body of the solid bullet is cast from fine iron. The small cannon's projectile weighs twenty kilograms, the cannon's projectile weighs sixty kilograms, and the flowering bullet is made of iron wrapped in stones and crushed iron.

Solid shells mainly rely on the momentum of gunpowder to smash the iron balls at the enemy, causing damage. The flowering shells rely on explosions after landing, bursting out stones and broken iron to cause damage.

In general, solid bullets are used to attack cities, while flower bullets are used to deal with soldiers.

Xianyang City, Afang Palace

The First Emperor had just reviewed the memorials and stretched his arms, calling the little eunuch waiting outside and asked, "It's raining outside."

"Go back to Your Majesty, it's not raining, it's getting better." The little eunuch replied respectfully.

"Then where did this thunder come?" asked the First Emperor.

"This thunder sound came from the Shimen Mountain Shenwu Army. It is said that the Marquis was thundering with Thunder Theology." The little eunuch replied.

"Nonsense." The First Emperor said unhappy, obviously this was not a statement that could convince him.

"Father, Li Chen seems to have tinkered with a thing called artillery. Otherwise, let's go and have a look." Ying Yue's voice came from outside.

Shimen Mountain, Shenwu Army, Schoolyard

"Li Chen, what strange things are you doing?" Perhaps because several people were too fascinated by their research, Ying Yue and Shi Huang were not discovered even when they got close to each other.

"See..." The few people were stunned at first and quickly asked to salute.

"Forgive me, what are you doing?" The First Emperor interrupted everyone and asked curiously.

"Big Niu, what are you doing? Pull out our cannons for His Majesty to see." Before the First Emperor finished speaking, the big bull from Li Chen shouted.

"boom."

"boom."

"boom."

There were ten roars again, including solid bullets, flowering bullets, and ten shells made the pits just filled in the shooting range, making them bumpy.

Li Chen and the First Emperor observed the craters of the shooting range. Li Chen asked, "Your Majesty, I think the power of this cannon."

"Nine of these ten craters were shot out by small cannons, and one was shot out by large cannons."

"Because the cannon is troublesome, the cannon is relatively simple to load. Therefore, the cannon cannon cannon only have one cannon shot."

"Therefore, the combination of small cannon and big cannon is called the Jiuqianyi deep cannon attack method." Li Chen pondered for a few seconds, organized the language, and said seriously.
Chapter completed!