Doomsday Bunker Upgrade

　　 flattened the blade, and only supported the part of the blade near the blade with one finger. He wanted to feel the center of gravity of the blade.

　　 Feeling that the blade has been balanced, Chen Xin released the hand holding the handle, and the blade stood up on Chen Xin's fingers with the back of the blade under the action of gravity.

　　 This is a characteristic of the samurai sword. If it is cast well, when the fingers are placed at the center of gravity of the blade, the blade will stand up on the back of the blade under the action of gravity, and it can be supported with one finger.

　　 Seeing the black knife standing steadily on his fingers, Chen Xin smiled with satisfaction at the corner of his mouth, hooked his fingers, and rotated the blade to hold the handle of the knife.

　　 Holding the knife and flicking it lightly, Chen Xin could not even feel the weight of the blade, as if he was holding only a feather.

　　 But in addition to being light, this knife does not give the holder a light and fluttering feeling. When swinging the knife, you can still feel the power transfer from the handle to the tip of the knife.

　　 Chen Xin was very satisfied with the change of his love knife, especially when he made a chopping motion with this knife, and the blade made no sound.

　　 "It's really a good knife, but the knife is still not concealed by the gun." Although Chen Xin loved the new love knife, he still put the knife back in the weapon cabinet after playing with it.

　　 His purpose of upgrading the weapon cabinet is not to upgrade these weapons, but to obtain the ability to make guns.

　　 Pulled the chair away and sat down in front of the extra workbench next to the weapon cabinet. Chen Xin briefly checked the tools on the table. Some he knew, but some he had never seen.

　　 Randomly picked up a few tools and played with them. After putting them back in place, Chen Xin found the blueprints of the firearms obtained after upgrading the weapon cabinet from the drawer of the workbench.

　　 "7.62mm double-action trigger semi-automatic pistol drawing"

　　"Parts needed: barrel, sleeve, return spring, trigger, hammer, safety device, gun handle, magazine"

　　 "You can use the tool table to process parts or use survival points to complete parts"

　　 The picture on the drawing is a pistol that looks familiar. Some are similar to the M1911, but there are some differences.

　　 But Chen Xin is not a pistol enthusiast, and he doesn't have much to do with it. What he cares about is how to make the gun, not about studying what pistol it is.

　　 Through reading the drawings and consulting the instructions provided by the system, Chen Xin finally knew how to use the tool table in front of him to make a pistol.

　　 First of all, Chen Xin must have raw materials. If they are not available or the raw materials are not up to standard, they can spend survival points to supplement or improve the quality.

　　Secondly, it is processed according to the drawing size. The tools on the tool table are very complete, which can fully meet the needs of processing parts.

　　 It’s just that this somewhat tests Chen Xin’s craftsmanship. If the machining accuracy is not enough, obviously the pistol made is defective.

　　Of course, this can also spend survival points to make parts that were originally unqualified become qualified.

　　 But if you really don’t work well, and you really want to save trouble, you can also directly spend survival points to make parts, but if you do this, it will be a little more expensive than processing by yourself.

　　 As for the assembly of parts, this cannot be replaced by survival points. The system only provides 3D dynamic assembly diagrams, and the assembly needs Chen Xin himself.

　　Understanding this, Chen Xin immediately wanted to make a pistol.

　　In terms of raw materials, because the steel that was previously exchanged is still left, Chen Xin only needs to spend 2 survival points to improve the quality of the steel.

　　 As for processing by himself, Chen Xin gave up the idea after hesitating a bit, but chose to spend another 3 survival points to let the system help to complete the processing.

Looking at the neatly arranged parts on the workbench, Chen Xin suppressed his excitement and called up the assembly diagram provided by the system. After reading it twice, he confirmed that he had memorized the steps clearly. Started assembly.

　　 Carefully assemble each part according to the system's prompts. Chen Xin's movements are quite slow. Compared with those on TV who can quickly assemble guns blindfolded, Chen Xin is obviously a layman.

　　 But even so, he stumbled and assembled the gun.

　　 Inserted the magazine, Chen Xin pulled the sleeve, holding the pistol that he had assembled by himself, Chen Xin made a self-conceited aiming posture.

　　 "Bang!" With a naive mouth to simulate the sound of a gun, Chen Xin put the pistol back on the workbench.

　　The gun is something familiar and unfamiliar to Chen Xin.

　　 said familiar, which boy did not play with guns when he was young? Although they are not real guns.

　　Speaking of unfamiliar, thanks to Yan Country’s comprehensive gun ban policy, it is very rare for ordinary people to touch a gun or even see a gun in life.

　　 Of course, even if Chen Xin has never seen a gun, he knows that the gun he assembled is now useless except for scaring people.

　　Because it still lacks an important component, that is the bullet~www.ltnovel.com~ The power of a gun depends largely on the bullet, not the gun itself.

　　 The firearm itself is just a platform for launching. Although it has a certain impact on the power of the bullet, the strength of the firearm itself is more about the accuracy of the shooting than the power.

　　Most shooting games actually ignore this subconsciously. Many people think that as long as the gun has a bullet, it can kill enough. The better the gun, the more powerful it is, but in fact it is not the case.

　　 Chen Xin's pistol uses a 7.62mm caliber bullet, and the magazine can hold 12 bullets.

　　 This is an international bullet model. Many countries in the world are using bullets of this caliber, not only for pistols, but also for machine guns.

　　 Of course, pistol bullets and machine gun bullets are still different in length. Under normal circumstances, the length of pistol bullets is 17mm, which means that the standard size of 7.62mm pistol bullets should be 7.62×17mm.

　　 Since the workbench has the function of making firearms, bullets, as an important part of firearms, will naturally not be missing.

　　 It’s just that Chen Xin, who has no gunpowder, wants to make bullets, so he still has to spend 1 survival point to supplement materials.

　　 Fortunately, making bullets is easier than making gun parts. Especially when there are machines, Chen Xin only spent some time to make a box of bullets.

　　 filled the bullets into the magazine one by one, and inserted the gun handle after it was full. Chen Xin pulled the sleeve again, but this time one bullet had been pushed into the barrel.

　　 Chen Xin, who was afraid of misfire, turned off the safety of the trigger. After he pulled out the magazine again and pressed a bullet into it, he inserted the magazine back and felt the pistol, feeling a great sense of peace of mind.