Chapter 1,520 Target Shooting

The receiver cover was initially designed using round steel turning and milling, but is now produced using precision casting technology, which greatly saves costs and man-hours.

Others include improving the cross-sectional shape of the firing pin, adjusting the size and angle of the firing pin head, modifying the internal angle of the firing pin hole, modifying the shape of the extractor hook, and canceling the waist-shaped grooves on both sides of the lower part of the bolt frame guide rail groove, making the bolt frame

The guide rail grooves have become narrower to accommodate more than 80 major and minor improvements such as the punch-riveted welded structure of the receiver.

It wasn't until Zhao Xu got on his dark horse that he discovered a big problem: "Where is my gun?!"

Su You hurriedly bowed: "My servant is a commander in chief, how can he come to the enemy in person? Therefore, there is no need for a blunderbuss."

Seeing that Zhao Xu's mouth had begun to slump and he was about to cry, Su You quickly offered a box: "This, this is the weapon used by handsome ministers. It is more precious than the blunderbuss."

"What is this?" Zhao Xu stopped making trouble, took the box and opened it, and couldn't help but exclaimed: "Wow!"

The box has a velvet base and contains a new model of pistol.

This was designed by Chen Wu based on the design drawings of Su You and Shi Fu.

This is actually similar to the principle of a machine gun, but there is a steel sleeve on the outside of the gun. It is also a single-action design. It has simple components, is strong and durable, has simple lines, and looks a bit rough and solid.

The biggest feature of this gun is the use of an integral magazine. The entire weapon looks quite similar to the later Browning M1935. The magazine capacity also reaches thirteen rounds, which is one time and one round more than the revolving gun.

This is a melee weapon designed for new army commanders and artillerymen to replace the poorly sealed revolving gun.

Insert the magazine, pull the slide back into place and release. The hammer will be in a ready-to-fire state. During the slide retraction process, the top bullet in the magazine will be pushed into the chamber.

When the trigger is pulled, the trigger rotates to drive the connecting rod to move. The connecting rod lifts up the front end of the sear lever. The sear rotates to disengage the rear part from the waiting slot on the hammer. The hammer accelerates forward under the action of the hammer spring.

, strike the firing pin and fire the bullet.

The gunpowder gas pushes the warhead to accelerate forward, and at the same time makes the barrel and sleeve in the locked state move backward together.

Then the barrel is restricted by the opening and closing protrusion in the slide seat and stops moving. The slide continues to retreat under the action of inertia, compresses the recoil spring, overwhelms the hammer, extracts the cartridge case and collides with the ejection hook until it hits the cartridge case.

The stop sloping shoulder on the cylinder base stops recoil.

The sleeve moves forward under the force of the recoil spring, and is pushed into the chamber again to complete the locking process.

If you still hold the trigger at this time, although the trigger rod is lifted, you still cannot shoot.

The firing process can only be completed after releasing the trigger and pulling it again. This mode is called "single-action mode".

Because he knew that the naughty child would definitely make a fuss, Su You designed three insurance policies.

Like the machine gun, an automatic firing pin safety latch is added to the rear of the firing pin to eliminate the risk of accidental fire.

In addition, this gun is equipped with a manual safety lever on the left rear and upper side of the slide, which can be operated with the thumb of the right hand holding the gun, which not only locks the slide but also prevents the sear from releasing the hammer.

Thirdly, it is also designed with an empty magazine safety. When the magazine is taken out, the empty magazine safety will push the trigger connecting rod forward under the action of the safety spring, so that the top of the trigger connecting rod and the head of the sear lever are staggered, so that even if the chamber is

It cannot be fired even if there is a bullet inside, which can prevent accidents due to negligence after the magazine is removed.

Because Zhao Xu was still young, the pistol used by Zhao Xu was designed with two wooden handles.

One is along the lower guide rail of the pistol barrel and slides into the lower part of the pistol to form a handle for the left hand to hold.

The other is a wooden handle that can be installed on the back of the gun handle and used as a shoulder.

The shoulder handle is hollow and can also be used as a gun holster when carried with you.

Adhering to Shi Fu's style, Shi Tong made this mobile gun extremely gorgeous and fancy.

The wooden cover is made of red sandalwood, carved into countless cloud patterns. On it is a dragon carved from boxwood, cleverly inlaid on the red sandalwood, showing the appearance of winding through the purple-red cloud patterns.

The metal part of the gun body is plated with silver, and then polished into a mirror surface that can reflect the human figure. Delicate guava textures are etched on it, and these textures are then painted into gold.

Both sides of the blunderbuss handle are decorated with luminous snail shells, and are also engraved in low relief with a carving pen. One side is engraved with the moon rising over the mountains, and the other side is engraved with the sun rising over the sea.

In addition to being gorgeous, it also increases friction.

Su You shook his head secretly. Anyway, the masters of the Shi family will find ways to add back the weight I asked everyone to work hard to lose...

The little kid was so beautiful that his nose was filled with snot, and he glanced around: "Brother Bian Guan, you are the Duwei, where is yours?"

Bian Guo opened the leather case beside him and took out his machine gun.

The surface of the gun that has been anti-rust treated is dark and plain: "Brother, your handle is a customized version, which is different from our mass-produced version."

The little boy smiled and said: "It doesn't matter, I will customize another one for you."

Su You quickly stopped him: "Brother servant, you heard the story about Zhaohou's cheating pants told by Chief Su Shan. The one who is loved by Mingzhu is a person with a well-meaning frown and a well-meaning smile. How can he be rewarded indiscriminately for no merit?"

"

"It should be noted that once justice is lost, the world will not follow suit. The closer you are to the people around you, the more careful you must be on guard against the slightest mistake."

"Oh." The little boy agreed, but his eyes rolled again: "Brother Bian Guan is going to marry his sister-in-law, isn't he? I'll take it as a congratulatory gift!"

Uh... Is it really okay to give this as a wedding gift?

Su You felt that it was better not to dwell on this topic any longer and said, "Let's go quickly. When we get to the shooting range, Brother Maid can personally test the power of the weapon."

The shooting range is in a small valley. There are standing, kneeling and lying positions, and the targets range from 100 meters to 700 meters.

The designed shooting range of the mobile gun is within fifty meters, but it is too much to expect that the naughty kid can hit the fifty-meter target. Su You asked Zhao Xu to use a flat can to set up a ten-meter target.

First insert the front handle through the groove at the bottom of the gun tube, and then connect it to the shoulder stock, and the pistol becomes a small rifle.

Then just press the magazine, load, and shoot.

Zhao Xu had been taken hunting several times by Shi Wei, and he was no stranger to the use of hunting guns. Although this assembly was strange, it was very compact, and the aiming principle was similar to that of hunting guns.

In fact, the nominal inventor of the handgun and wooden support design is Zhao Xu, and this is one of his science and engineering projects.

However, the sealing of the revolver gun is too poor and the shoulder stock of the hand gun is too short. When shooting in this way, the smoke spraying into the face is not pleasant. In the end, you have to wear goggles commonly used in science and engineering to use it.

, considered a failed design.

However, if the same design is applied to a mobile gun, this problem will not exist.

Shi Tong gave Zhao Xu the "genius designer" FLAG on the side: "Your Majesty, this design is really good. For people with insufficient wrist strength, it will not affect the use after being assembled like this. It can also improve the shooting accuracy, and the wounded can continue to use it." .”

"These two new guns haven't been named yet. Now we call the mobile gun 'Big Eight' and the hand gun 'Little Thirteen'. We still need to ask His Majesty to give them a correct name." Where is my son?"

Once here, there is no need to hide Zhao Xu's identity. Zhao Xu has never thought about this and can't think of a good name for the moment.

But the kid was smart and asked: "How did my father name the Divine Machine Gun back then?"

Su You laughed and said: "Back then, the late emperor added the year name in front of the Shenji Gun. The full name of the standard Shenji Cannon should be 'Xining Shenji Gun'. The other three artillery were named 'Fulu' and 'Thunderbolt' respectively." ','General Zhenguo'."

Zhao Xu said: "Then the big eight balls will be called Yuanyou Multiple Guns, and the little thirteen will be called Yuanyou Multiple Guns! Does Situ think it's okay?"

Su You nodded: "Simple and clear, your Majesty's name is very good."

Zhao Xu excitedly raised his musket and pulled the trigger at the ten-meter target.

The advantage was immediately apparent. In the past, when using hunting muskets, you had to pull the bolt once every time you shot. Now you just pull the trigger, "Pop!" "Pop!" "Pop!" In the blink of an eye, thirteen bullets were fired.

However, Zhao Xu did not undergo long-term professional training. Thirteen rounds of bullets and thirty rings on the ten-meter target can only be regarded as a fun or lonely shot.

Bian Guan and the chair are also testing guns on the side, but both of them are using one hand. Bian Guan has been trained by Shi Wei since he was a child. The strength system of his entire body has reached perfection. Now he is testing the fastest shooting speed and extremely fast hand speed. Quick, thirteen rounds of bullets were like exploding beans, and it only took five or six seconds to shoot them all.

The thirty-meter target in Su You's telescope was immediately covered with thirteen holes, the worst being five rings.
Chapter completed!