Returning to the exclusive island, Yi Fei entered the studio through six or seven coded doors, and the materials used in the single-barreled shotgun were iron ingots*30, fine iron ingots*15, metal pipes*1, and torsion springs*1.

Now the trading bank has iron ingots and refined iron ingots for sale, the iron ingots are combined into a group of ten silver shells, and the number of refined iron ingots is smaller, and the price is 25 silver shells a group.

In order to save steps, Yi Fei didn't care about the difference in the price of those silver shells, his energy was limited, and it was impossible to minimize the cost, not to mention that he was not short of that money now.

Torque springs, like metal pipes, are made using fine iron ingots*5 and mechanical parts*65 for 4 hours.

The cost of this torsion spring is a bit expensive, and now everyone is generally ten levels up, after unlocking the intermediate workbench, the fine iron axe will come out, and the number of mechanical parts is small, and the early stage is completely because of the large player base and inexperience, which leads to the price of mechanical parts in the trading line.

Now the total number of mechanical parts on the shelves of the trading house does not exceed 100,000, and because the price of a group of thirty silver shells has been fried by the fine iron axe, it has doubled or tripled.

So after calculating the cost of a single-barreled shotgun is nearly thirty silver shells, and the manufacturing time is twenty-four hours, he estimates that the selling price should not be much higher than that of a simple revolver, after all, this is a melee weapon that is only useful for protruding faces, and the market is not large.

Yi Fei didn't plan to waste the mechanical parts upgrade formula, after all, there were not many players with more than two hundred blood except him.

A group of 20 rounds of 12 shotguns, each set costs iron ingots*5, gunpowder*15, the price of this bullet is really expensive, four groups of bullets are on top of a gun, the legendary can afford to use.

However, you get what you pay for, and it is worth it to be able to deal 200 points of damage, and Yi Fei quickly popped out a single-barreled shotgun and two sets of 12-gauge shotguns.

The single-barrel shotgun reload bullet is added from the bottom magazine, the round grip is pulled apart, the shotgun is stuffed inside, and then the grip is pulled down again, and the bullet is already in the bolt ready to fire with a crisp click.

"Bang!"

Yi Fei fired a shot at a coconut at close range, and suddenly a ball of fire mixed with thick gunpowder smoke erupted, and the coconut was instantly torn apart by the tiny steel balls and iron filings stuffed into the shotgun, and shattered to the ground.

The extremely strong recoil made Yi Fei feel that his wrists were about to be dislocated, and his whole arm was numb, which he had prepared in advance, otherwise he would be hammered down by a shotgun.

After the shot was fired, Yi Fei grabbed the grip again and pulled it away, and the thumb-thick bullet case fell to the ground, and the reload at this time was the key. The more fluid you go, the more powerful your shotgun is with lightning-fast reloads.

Yi Fei put down the single-barrel shotgun and took out the captured semi-automatic pistol, which only had a few points of durability left, but it could be repaired by the crafting table. Although the lethality is 15 points lower than that of the ordinary simple revolver, the rate of fire, reload speed, and the number of reloads are far higher than those of the simple revolver.

After spending twenty mechanical parts and a metal tube, Yi Fei filled up the durability of the semi-automatic pistol, but the upper limit of durability was reduced from 100 to 60.

Compared to the revolver, this semi-automatic pistol has much less recoil and uses the same nine-millimeter round. Yi Fei took two sets of ammunition and found that in addition to low damage, this gun was far superior to the simple revolver.

"Alas...... It's a pity that I didn't make it myself, otherwise it would be nice to upgrade to perfection. ”

Thinking of this, he felt the need to make another trip to the port of Aberlia to see if he could get his hands on a pistol, and it would be good to get a semi-automatic pistol with a high damage point to defend himself.

Because the shotgun is not unlocked by upgrading, Yi Fei plans to increase the number on the shelves, but before he can reopen the workbench, the voice of the little white worm in the waves came.

"Brother Yu save me! Last time, the First Emperor is here again! I also brought two helpers this time! They all have a simple revolver in their hands! ”

The little white worm in the waves spoke in a very anxious tone, and it seemed that the other party was determined to kill the little white worm.

With the assault boat, Yi Fei arrived on the island of the little white worm in the waves in three minutes.

Due to the loud sound of the engines of the assault boat, Yi Fei's arrival immediately attracted the attention of my first emperor and two other helpers.

However, when they saw Yi Fei's assault boat, their eyes couldn't help but be shocked and greedy.

"Who is this man? Could it be this guy's helper? "The player behind me said in surprise.

"That's right! I should have been attacked by this guy last time! See that speedboat? Good stuff! I don't know where he got it from, let's kill him and grab him for fun! ”

"No problem!"

After my first emperor finished beating the money, he stuffed the improvised revolver with bullets, and then took the two of them straight to Yi Fei.

Yi Fei, who had just docked, suddenly found the three people coming towards him, and he didn't even have time to anchor and lock the boat, so he washed the speedboat directly onto the beach.

Before Yi Fei could turn off the ignition, he saw three people holding a revolver and was about to shoot at him, hurriedly turned over and got off the boat and hid behind the stern engine, and the bullet hit the hull in the next second, leaving an ugly groove in the iron plate, and the paint coating was cracked.

Three bullets knocked out the speedboat by more than 100 points, Yi Fei was distressed, this was not made by himself, and it was more than 200 Jinbei.

Two of the three shot and shot, one person took turns, Yi Fei couldn't raise his head for a while, he squatted in the stern of the boat, turned on the voice and whispered to the little white worm in the waves: "Worm, you meow out to cover me!" ”

"Huh? You've arrived?! How can it be so fast this time? You wait! I'll be out right away! ”

Hanging up the voice, Yi Fei took out a semi-automatic pistol, stretched out the outside of the hull, and shot blindly in the direction of the three people, his purpose was to attract firepower, it didn't matter if he hit or not.

Soon, there were also gunshots in the woods, and the little white worm in the waves hid behind the coconut tree and shot out six bullets in one go, this guy didn't seem to have practiced guns in normal times, or maybe he was reluctant to shoot bullets, and the six bullets either hit the trees or hit the sky.

However, as soon as he fired, the effect was achieved, and the three of them, who had been attacked from both sides, did not dare to stand on the edge of the beach naked, and immediately flashed behind the bushes and coconut trees to find cover.

In the following minutes, Yi Fei and the other party fired wildly, and his semi-automatic pistol advantage was quite obvious, as soon as the magazine was drawn to the backpack, the bullets were filled. And the other party still has to reload one shot at a time. The reload speed and rate of fire almost crushed the opposing improvised revolver.

However, both sides seemed to be able to seal the human body stroke master after fighting for a long time, and after consuming several sets of bullets, none of the bullets hit the other party. Just when Yi Fei changed the ammunition again, suddenly the bow of the ship clanged, this was not like the sound of a bullet hitting, he tilted his head to see that what he meowed was actually an earthen long-handled grenade!

He almost reflexively threw himself to the other side of the hull.

Boom!

Yi Fei's ears were buzzing, and the speedboat was shaken by the impact of the explosion, and he obviously saw that his blood volume had dropped by sixty points, but fortunately, the armor had offset forty-nine points of defense, otherwise his blood volume would have dropped by half. He was hit by a shrapnel shot in the calf of his left foot, and the weakened pain sent him with rage.

"Okay! You reminded me! ”

What could be more tragic than being injured by a perfect version of a grenade of your own making? Yi Fei immediately opened his backpack, he deliberately left a set of 100 when he sold the earthen grenade last time, just in case of emergency, and now it just came in handy.

"Let me show you what artificial bombing is!" Yi Fei gritted his teeth and took out a homemade grenade and pulled off the fuse.