Chapter 163： Build a gun, open the gun technology tree! (1/2)

”Global Wasteland: Unlimited Upgrade of Refuge (

The six-hour trading time arrived at three o'clock in the afternoon, and as Somo stepped out of the light door, the golden light behind him shattered in twenty or thirty seconds.

The light gradually turned into a spot of light, fell to the ground, and merged into the snowdrift.

Except for the refuge, the mountain-like materials had been piled up at this time, and the peace in the depression was once again restored.

The iron blocks of 3200 units, divided into two layers, have been densely covered around the underground refuge, covering an area of ​​about three or four acres of land.

The same is true for the copper block, neatly built on the left side of the underground refuge, lying on the ground.

With the current storage area of ​​the underground refuge, these materials cannot be stored even if it is doubled several times. They can only be temporarily piled outside.

”It's great, in the depression, no one else can detect me. There are so many neighbors here, so I don't worry about being stolen if I store it outside.”

Walking on top of the iron block, with Oreo's warning, Somo was not afraid of anyone coming to the refuge to steal resources.

Even if there are, these people's small and poor storage space alone can't take much away at once, so don't worry at all.

After using the storage space to move all the outer steel to the garage, he picked up the five-unit copper block, and Su Mo nervously went to the second floor to turn on the generator.

After several days of adventure running around, he even almost took his life and exchanged the supplies.

Finally, on the last day, it evolved into strength!

Seeing the laser manufacturing machine for small thermal weapons that had already started self-checking, Somo was agitated.

The steps of using laser machine tools are not difficult. After the magic modular technology is added, manufacturing has been simplified a lot.

You only need to select the weapon you need to make first, put the required materials in according to your needs, and pass the machine tool inspection, you can perform a fool-like placement operation, and wait for the finished product to be released.

”Modular technology is indeed a good thing, but it is a pity that a modular machine tool has not been acquired this time.”

”But even if there are, these people don't necessarily sell them unless they are dying.”

Shaking his head, putting away some greedy thoughts, seeing that the green light was on at the end of the self-inspection, Somo lightly tapped the M-1 rifle, and the material needed to be brushed out.

Three units of steel, two units of iron, one unit of copper, one unit of wood, two units of water, and...

Ten kilowatts!

The machine tool also has its own battery module, and it needs to be charged with a certain amount of power first to ensure that it is higher than the manufacturing value before it can start.

This is a requirement for the possibility of manufacturing failure due to sudden power failure, or damage to the machine tool.

Seeing that the fast charging has started at the bottom right, Somo is not in a hurry, and patiently sits in front of the machine and waits.

The creation of firearms involves some seemingly simple but very complicated specifications. For example, rifling is a very simple and very important part.

Rifling, also known as rifle. Because its cross-sectional shape is similar to a windmill, it is also called a windmill line.

Rifling can be said to be the soul of the barrel. The function of rifling is to give the warhead the ability to rotate, so that the warhead can maintain its predetermined direction after it is out of the barrel.

Although there are records of the use of rifling in the 15th century, it was not popularized until the 19th century due to the difficulty of the manufacturing process.

Without the relevant knowledge reserves, Somo can only hope that the machine tool will be strong and don't make mistakes!

After half an hour has passed, the charging is completed, and looking at the manufacturing button that pops up on the side of the machine tool, Sumo looks holy. He gently puts all the materials into the storage module of the machine which is only one square meter, and presses the manufacturing button with both hands to start. Making firearms for the first time!

Squeak! Squeak!

The harsh sound was accompanied by a slight jitter, and as the button was pressed, it began to burst from the machine tool from the inside out.

A terrifying high-pitched cutting sound not only frightened Somo, but even the large and small sparks on the second floor groaned in fright.

The upper laser probe began to slowly rotate under the power of the machine tool.

Before Sumo could take a good look at how the machine tool made weapons, an iron cover suddenly rose up from both sides of the machine tool.

Driven by the motor, the cover began to slowly form a sphere, leaving only a few cooling holes, which completely covered the entire machine tool.

Then, a dazzling light burst out from the heat dissipation holes of the cover, and the reflected research room was unusually bright.

The high temperature caused by laser cutting began to float out with the heat dissipation holes.

Gradually, watching the temperature get higher and higher, Sumo simply summoned the lion-man wind to dissipate heat from the big iron ball.

When this cycle is repeated for five minutes, the light begins to weaken.

puff!

With bursts of water erupting, the cover began to slowly fall, revealing the true content inside.

At this time, in the place where the finished product was ejected, there was already a freshly-baked gun, which was distinctive in shape and extremely aggressive.

Seeing the end of the gun from the tip of the gun, and carefully examining the body of the gun, Sumo calmed down at the moment of harvest.

When the green indicator light came on again, indicating that Suma could take the gun, the temperature of the M-1 rifle also dropped and reached a stable temperature.