That is, when you need to adjust the firing angle, you can get a new firing angle by gently twisting the gun body, which is much more convenient than burying the gun in the ground before!

Moreover, Qi Jiguang's eyes are old and spicy, and the small tail of the artillery he found seems to have other uses! In his mind, if he bolted a horse to the back of the artillery, he could pull the cannon and move quickly! This allows the artillery to keep up with the movement of large forces, and can provide sufficient fire support to the troops at any time, which is a huge change!

These cannons in front of you are none other than the famous Napoleonic cannons of later generations! This artillery followed Napoleon all over Europe, and after being tested in real combat, it was already the extreme version of the front-loading artillery! Now Liu Haojia directly takes him out, and he can hang any kind of artillery in the world!

After the guns were pushed into the camp, soldiers then ran into the school yard with the Furlong guns of the portable gun mounts. Everyone here has heard of this kind of Fran cannon even if they haven't seen it, so they don't pay special attention to them!

But what they didn't know was that Liu Haojia had already instructed the craftsmen to improve the Franc machine gun! One of the main improvements is airtightness!

The Furlong Cannon is a type of gun that can be replaced with pre-loaded sub-guns for rapid-fire fire! The advantage of this artillery is that it is fast, light and powerful! But he has a fatal flaw, which is air leakage!

This is because this type of gun has to be loaded into the barrel with pre-loaded sub-guns before firing. Zi Gong made it too big to fit in, so it was only made smaller. But if you do it too little, the gas from the combustion of gunpowder will erupt through the cracks! Not to mention reducing the pressure of the chamber, it is easy to hurt people!

Therefore, Liu Haojia decided to improve the Franc cannon at the beginning of casting, and his method of improvement was also very simple! It is to unify weights and measures, so that the production of artillery is completely standardized! Then, the retaining ring is repeatedly added to the place where it is easy to leak, which improves the airtightness and safety!

It's also strange to say, since the Qin Dynasty completed the same track, the same book, and the unified weights and measures, after so many years, the weights and measures in various places have returned to their original situation, and they are messy!

When Liu Haojia first recruited a few craftsmen, he found that the ruler in their hands was too wrong! As a result, they brought a ruler and saw that the rulers of the eight craftsmen had eight sizes! In this case, the weights and measures themselves are not uniform, coupled with errors, and artillery gas leakage is a natural phenomenon!

Now, after his guidance, the new artillery, although it is not said that it is absolutely airtight, has at least reached the optimization! After testing, this newly made artillery was at least twenty paces longer than the original when designing solid shells! This can be said to greatly increase the power of artillery!

The last artillery to come in was different from the previous two, and their appearance was much lighter, just a two-wheeled cart pushing in! But the appearance of the cannon is very strange, the barrel is very short, and it looks like a huge stone mortar!

What is the use of this kind of artillery Qi Jiguang doesn't know, but he doesn't care! Because in this era of firing solid shells, anyone who knows a little about artillery knows that the deterrent effect of artillery is far greater than its lethality! Unless it happens to fall into a crowded place, it is just a sound!

After the artillery was in place, they lined up the artillery in front of them and formed a phalanx themselves! At this time, a troop of cavalry poured in from outside the camp gate! This pair of cavalrymen looks like eight or nine hundred people! Since they came in from behind, they didn't run in as fast as they could, but maintained a certain formation! In the end, it was lined up in a rough phalanx like the night is not closed!

As soon as the cavalry stood firm, an officer rushed out on horseback and shouted: "My troops have been assembled, please instruct!" ”

Liu Haojia immediately bowed down and said, "Your Majesty, the team has been assembled, is it time to start the review?" ”

Emperor Wanli said in surprise: "Didn't you say the exercise? Why did it change to proofreading again? ”

Liu Haojia hurriedly explained: "It hasn't changed! Drill after the school review! Now it's time for His Majesty and the others to take a look at the appearance of the army first, and then they can conduct live-fire exercises! ”

Emperor Wanli nodded and said, "Okay, then let's start the parade!" ”

Liu Haojia agreed, got up, grabbed the red flag, and shook it three times, and the officers below immediately rode around when they saw it. He was the first to arrive at the night of the night. When he arrived in front of the team, he flicked his horse's head slightly and passed in turn in front of the various phalanxes!

When the people on the podium saw his arm shake, they knew that he was giving orders! So they all held their breath and stared, wanting to see what was the difference between this parade and previous military parades?

After running through all the ranks, the officer stood firm at the bend to the left of the point, then he waved the flag in his hand, and then the phalanx, which had not been closed at night, took the lead!

I saw those nights not closing and going around behind all the phalanxes! When Greedy Mo ran to the place where the officer was standing, he heard the officer shouting loudly: "Hurry! ”

Just past his night, he began to ride his horse and accelerate, and for a while the sound of the horse's hooves ticking was endless! Everyone thought that these nights were just a time when the fast horses galloped by, and suddenly they saw a person running in the front who was playing with flowers!

I saw that he suddenly pulled out two feet from the stirrup, and jumped lightly on the horse's back! Man is already standing on horseback! Then he drew the longbow behind his back and pulled it out, making a gesture of shooting arrows!

At this time, Qi Jiguang quickly said to Emperor Wanli: "Your Majesty, you can see that this person's legs rise and fall with the rhythm of the war horse, and his upper body does not move, so the arrow shot in this way is stable and accurate!" It can be seen that this person's riding skills are excellent! ”

The voice of his explanation was not small, and the people who ordered the platform could hear it clearly, so they all looked intently, and sure enough, they saw this person standing firmly on horseback with a T-shaped step, and his upper body was indeed not moving, and he couldn't help but let out a burst of admiration!

At this time, the night that followed him also began to perform as hard as he could! Someone jumps off the left side of the horse, and after his feet touch the ground, he flies back and falls on the right side, and then jumps back after his feet touch the ground! Just like this, he repeatedly soared over the war horse!

Some people hide directly under the belly of the horse, and at a cursory glance, they will think that it is an empty horse running! There are even handstands performed on horses! There are also people who go down from the left side of the horse and climb on the back of the horse from the right side! And the spear dances like a windmill! All kinds of patterns are fully expressed, and everyone is dizzying!

After these nights did not close and galloped in front of the stage, the night guards behind did not do any special tricks, but lifted the things on their bodies and let the war horses run through one by one with brisk steps.