Since the invention of artillery, the problem of recoil has arisen, and in order to solve the problem of recoil, it has to be set up with a heavy base, or an anti-recoil reentry device, which makes the gun carriage either heavy or complex in structure, which seriously affects mobility.

The huge recoil of traditional artillery, as well as the heavy gun carriage, have a great impact on the maneuverability and carrying capacity of the spider demon.

The recoilless cannon uses the principle of action and reaction to eliminate recoil. As a result, the size of the gun becomes smaller, the weight becomes lighter, the structure becomes simpler, and the operation is more convenient.

The Carl Gustaf recoilless gun is one of the best of them, with a combat history almost as long as the AK series assault rifles, and is an extremely mature anti-armor weapon, named after the Carl Gustaf factory.

Its structure is simple and beautiful, with three parts: barrel, firing mechanism, and sighting mechanism, and there are no redundant accessories. A simple triangular bracket can support it, and the caliber is large enough that by carving rifling, the shell can be spun and improve accuracy.

The most important thing is that its loading method is similar to that of traditional artillery, and the structure of the shell is also extremely simple, except that there is an additional cartridge, the bottom of which is sealed with a lightweight partition, and the partition is shattered by the hot gunpowder gas after ignition, forming a backspray to achieve recoilless firing.

The firing mode does not require a complex piezoelectric fuse, but only needs to place a primer on the side of the bottom edge of the shell, and a gap is made on the bottom edge for the positioning of the primer and firing pin.

At the technical level, material level, ammunition level, and weight level, the recoilless gun is very suitable for Qin Song's requirements.

Among them, especially the material problem, the light weight and high strength of the azure core alloy fully meet the standard, which greatly reduces the burden of the spider demon and increases the material transportation capacity accordingly.

It can be said unceremoniously that the Spider Demon equipped with a recoilless cannon will become a heavy firepower with ultra-high mobility, which can be operated by a single soldier and launch an attack on the target anytime, anywhere.

Yes, magical creatures and scientific weapons are the complete version of the guerrilla tactics system.

"Ladies and gentlemen, the problem of weapons is basically solved, and the final test-firing experiments are needed, as well as the measurement scale and range data. Qin Song smiled and nodded the location of the town with his hand: "Here, it will become our new battlefield." Whether it's an orc or a Holy Spirit Knight, you'll feel a pressure you've never felt before. ”

Qin Song's self-confidence touched everyone present, the black stone collar was indeed very weak, but in the light of wisdom, there was an infinite and huge potential.

"Qin, I believe in you, and I also believe in wisdom. Leah's eyes lit up and her tone was sincere.

"Haha! I said earlier, what a Holy Spirit, what an orc. In the wisdom of our great gods, all will be destroyed!" Luna smirked and said, "Let them feel the fear of being dominated by wisdom!"

"Wisdom ......" Sir Weimar looked at his daughter, and suddenly felt very emotional, he made the right decision at the beginning, and the charm of wisdom subverted his perception of the world.

"Commander!" Harald felt the same way as Sir Weimar, as a deceived former Royal Navy, he had tried to escape and get rid of it countless times. But now, he has seen a real weapon, strong enough to resist everything, but he feels that it is the favor of fate.

"Can this kind of annihilator be mounted on a battleship?"

"Absolutely!"

Harald, who had never forgotten the admiral's dream, couldn't help but exclaim when he heard the definite answer: "That must be the most powerful fleet at sea!"

......

When Esrena led her family to the city of Arabbe, it took nearly six days to sail. Since the Friendship Pirates committed crimes in masks and did not say a word, the navy that was interrogating along the way automatically blocked the concept of 'female pirates', allowing them to arrive in Arabe smoothly.

Of course, the risk of being exposed at anchorage in the port is significant. Eventually, Eslena made the decision to abandon the ship and landed in the Miles Mountains outside of Arabe by small boat.

After a day and a night of trekking over the mountains and mountains, the legendary trading capital of Arabe has finally arrived.

On the gravel trade roads, you can see the trading caravans of pack horses and caravans, carrying all kinds of goods, looking hurried but full of enthusiasm.

In addition, on the main road into the city, there were also exotic caravans, such as the camel caravans, the riders of which were brownish-black skinned, tall and manere, wearing bronze helmets with black tail feathers, sitting on garnet-covered saddles, and draped in colorful blankets.

It is said that they were nomads from the desert who loved camels and took camel caravans with them even when they went out to do business.

"Those guys are so dark. Eruli, who was holding little Joel's hand, looked curiously at the black buddies on the camel: "The sun must be very big in their country." ”

"What nonsense are you talking about. Eslena, who led the procession on a pack horse, like her sisters, covered her face with tulle and dressed modestly, looking out over the metropolis in the distance: "Arabe is a veritable city of commerce, which connects the three kingdoms, the kingdom of Tia, the kingdom of Ferent and the disintegrating Kurminsk Empire, it is the pearl of the sea, ancient and long, magnificent and magnificent. Arabe's first consul, Contos, promulgated the "Statute of Trade", which established the four basic laws of freedom, trade, equality, and contract, which made Arabe prosperous to this day. ”

Iruli pursed her lips and didn't speak, but the magnificence and grandeur of the city in front of her was undeniable. At least in her experience, she had never seen one.

Forty feet high of the thick white sandstone wall, surrounded by Arabe, the walls are innumerably carved with pack horses, birds, swimming fish, wolves, giant elephants, camels, and countless strangely dressed and strange-looking merchants, trading, talking, feasting, feasting, listening to songs, and dancing......

The heavy bronze-encrusted gates were open, and the guards, dressed in gilded armor and tasseled helmets, with sharp spears in their hands, were all majestic and inspected the merchants entering the city.

"Don't talk nonsense for a while. Eslena lowered her voice and warned Iluri that she was afraid that the prickly head with a detached personality might cause some serious trouble. The city of Arabbe welcomes merchants from all over the world, but it hates one kind of people – pirates.

Any pirate who is found to be judged and guillotined.

"Do you hear me? Iluri knocked on little Joel's skull: "Don't talk nonsense for a while. ”

"......" Esrena: "Can you stop hitting him on the head all the time?"

When they left the Crackstone Islands, they only carried gold coins and belongings, and bought a few pack horses to carry them in the towns along the way. The guard took a cursory inspection, and then smiled with satisfaction—it was a joy that so much gold had flowed into Arabe.

Of course, these beautiful and elegant female elves are also eye-catching.

After the inventory, pass through the city gate, which is the place where the identity is registered, whether it is an individual merchant or a caravan, the number of people entering the city, the name of the caravan, or the name of the chamber of commerce.

After a series of tedious processes, the caravan, which Esrena named 'Green', officially crossed into Arabe.

Passing through a bronze palace gate depicted with the pattern of flying birds, a piece of buildings comes into view, and on both sides of the wide street, there are evenly distributed stone houses of different sizes, different heights, and in the distance, there are slender and towering minarets, which are lined up one after another, like a jungle.

Merchants of all stripes walked through the streets, and some ladies and ladies were lying on the delicate balconies of the stone houses, looking at them with interest. Here, you can meet many kinds of people that you can't see, such as the dwarves who are short and stocky, and the dwarves with red faces, and the tall and fair-skinned ferents, and some brown people who wear animal skins and have rough male and female figures, and even some less common aliens who can't tell what kind of human race they are, such as people with vertical eyes and green skin that look like lizards, people with blue skin and tall bodies, and people with long ears like elves......

In short, here, Eslena felt very relieved, and the elves would not attract too many people's attention when they walked down the street.

Passing through a huge arcade street, you will come to a huge building with many openings in the bazaar, with a lattice ceiling full of bright painted paintings, trees and flowers growing on the platform in front of the shop, and inside the shop, everything can be bought and sold.

Iruli, who had long been dazzled, kept talking excitedly, knocking on Joel's skull from time to time, forcing him to pay attention to what he was paying attention to.

"Hey, elves from afar, Arabe welcomes you. A white boy with a small round hat and a smile on his face noticed Iruli looking around in the crowd, and greeted him with excitement.

"Contemptible Fawkes. He took off his little yarella and saluted gracefully: "May I ask this beautiful elf lady, what can I do for you? I am Arabe's most shrewd and best guide." ”

"What kind of green onion are you, you don't look like a good person when you laugh. Go, get out of the way, stinky man. Iluri glared at him, waving her hand impatiently.

"Hey, beautiful elf lady, you must be visiting Arabbe for the first time. Smile, smile is the most popular expression here. Fox didn't show any shame, and the smile on his face was even brighter.

"Iluri......" Esrena patted Luna's shoulder, a smile on her lips, "Hello, this is indeed our first time in Arabe City. ”

"You're going to love it, I promise. Fawkes smiled playfully, and pulled out a flower from his little yarella: "To you, beautiful and elegant Miss Elf." ”