Coming out of the Affiliated Hospital of Dongli Military Academy, Pang Xiaonan suddenly received a call from Bei Dajun: "Where is it, Xiaonan?"

"What about the Affiliated Hospital of Dongli Military Academy, what are you doing, Lao Bei, you have a mission?" Pang Xiaonan thought to himself that he had joined the Black Mamba for so long, should he also go on a mission.

"Where is there a mission so soon, you can come to the Black Mamba Huahai City Base. I'll send someone to pick you up. Bei Dajun's tone seemed relaxed.

"I don't have to pick it up, do I've got my own car. Pang Xiaonan thought that his shepherd was donated by Wang Gangqiang, Bei Dajun's apprentice, and he was really embarrassed to ask Bei Dajun to come to pick him up.

"Okay, I'll send you a location on the falcon, and you'll be there in an hour. After Bei Dajun finished speaking, he sent a location from the flying falcon to Pang Xiaonan.

Pang Xiaonan hurried slowly, and finally arrived at the office where Bei Dajun was in 58 minutes and 58 seconds, and the heavily armed staff led him to Bei Dajun's face, Pang Xiaonan's first sentence was: "Damn, how did you calculate that I could arrive in an hour?"

"Haha," Bei Dajun got up and laughed, "because I believe in you, you can do it if you say you can do it." ”

"I didn't say I could do it, I just said I could do it. Pang Xiaonan was also very curious about how he arrived at Bei Dajun's place within an hour, passing through several blocks and passing many checkpoints, but he was accurately calculated by Bei Dajun for an hour.

"You said you would do your best, but you didn't tell me that you couldn't make it within an hour, so I'm sure you can get there, because you're reputable with me. As he spoke, a heavily armed soldier brought a cup of tea and put it in front of Pang Xiaonan.

"Damn, your brain circuit is really strange, you judge things like this!" Pang Xiaonan picked up the teacup and took a sip of water, almost didn't throw the teacup away, the water was too hot. "Damn!

"Can't you test the water temperature?" Bei Dajun looked at Pang Xiaonan with disdain, he thought that Pang Xiaonan shouldn't have made such a low-level mistake, "You won't have drunk water for a day, right?"

"Hiss......" Pang Xiaonan sucked his tongue hard, letting the heat dissipate as soon as possible, so that his tongue could be cool and cool, "Don't talk nonsense, what are you calling me over in a hurry?" I've been joining the Black Mamba for a while, but I haven't heard back, I thought the organization had abandoned me, and now I've suddenly been summoned over, what's the matter?"

"Said there was no task. Bei Dajun leisurely rested his legs on the solid wood table, and leaned his hands on the back of the chair with his pillows, "You said that you joined the Black Mamba that day just verbally agreed with me, don't I have to go through the process here?" Besides, your requirements are so demanding, so I have to operate properly, and when your formal contract comes down, there is an outbreak of the epidemic, which delays the time, you think that the mission is so simple, you are not fighting alone, your actions involve many aspects, such as cooperation with teammates, the use of weapons, etc., say the task and go out of the task, do you think you are superman? I'm sure you're okay......"

Pang Xiaonan hurriedly waved his hand and interrupted Bei Dajun: "Damn, Lao Bei, you said that you notified me to come to training, and you didn't tell me in advance, just said to come to me, I didn't prepare anything, I didn't even have a change of clothes......"

Bei Dajun sat up from the chair and raised his hand to stop Pang Xiaonan: "Those are not a problem, the full set of clothes is issued in the base, underwear is available, you just need to arrange things at home, this is the first time to train your time arrangement, sometimes you don't have time to think about it when we go on a mission, you have to set off immediately when you come over, and you can only arrange some family affairs on the road." ”

"You killed me," Pang Xiaonan raised his finger and nodded at Bei Dajun, "Then I have to make a few phone calls now to arrange things at home, otherwise I will disappear for a few days, and the family will not be messed up?"

"You don't fool around with me," Bei Dajun smiled mysteriously at Pang Xiaonan, "You are alone, a distant cousin who comes back to live in the family on a weekend, and a big star who visits you every day, oh, by the way, occasionally Councilor Wang next door will ask you for a drink, what family affairs do you have to explain?"

"I'll go, you're spying on me?" Pang Xiaonan was a little surprised in his heart, these confidential things were so clearly investigated by the Black Mamba.

"It's not to spy on you," Bei Dajun leaned back comfortably in the chair again, and looked at Pang Xiaonan with a smile, "What kind of organization is the Black Mamba? The largest security organization on the planet, so do our own members need to be absolutely safe?" So we will do a background check on every new member of the Black Mamba to make sure that there is no danger before recruiting into the organization. Your family background, I investigated it when you had a conflict with Wang Gangqiang, a poor boy from a poor rural area, and his background was blank. ”

"Count you ruthless!" Pang Xiaonan thought to himself that Bei Dajun was right, as the largest security force in the world, if his members were unreliable, the Black Mamba would indeed smash his own brand.

"Come with me, take a look at the arsenal and feast your eyes. Bei's army got up and led the way in front.

Following Bei Dajun, Pang Xiaonan went through one security check and iron gate after another, and finally came to a warehouse full of firearms, Bei Dajun snapped and turned on the switch on the wall, and suddenly the fluorescent lights in the warehouse lit up one after another as if he heard the password, Pang Xiaonan looked left and right, and marveled at how many weapons there were.

"We usually use firearms in our missions, and you may not have many opportunities to use them, but you must be familiar with each weapon, such as when your companion falls to the ground, he has a gun in his hand, and you know how to use it when you take it. Bei Dajun raised his finger and pointed in a circle, "We have gathered dozens of world-famous firearms here, I will introduce them to you one by one, until you clearly know how to disassemble and how to use them, and I will temporarily introduce you to a few today." ”

"This is the Beretta Model 92F pistol, which was selected by the British and American military as a new generation of standard military pistols, and was renamed the M9 pistol in the Austro-British and American forces. The gun fires a 9 mm Balabylum round, with a total length of 217 mm, an empty gun weighing 0.96 kg, a muzzle velocity of 333.7 m/s, and an effective range of 50 m. ”

Bei Dajun picked up a silver pistol and introduced it like a textbook: "It has several characteristics: First, it has high shooting accuracy. The opening and closing lock action of the gun is completed by the swing up and down of the locking iron, which avoids the influence on the projectile when the barrel swings up and down. Second, the gun has good maintenance and low failure rate, according to the test: the gun has strong adaptability under harsh combat conditions such as sand, dust, mud and water, and its barrel service life is as high as 10,000 rounds. The gun does not occur sporadic when it falls on hard ground from a height of 1.2 meters, and once it is damaged in battle, the average repair time for major faults does not exceed half an hour, and minor faults do not exceed 10 minutes. Third, the ergonomic design is reasonable. The surface of the gun is matte PTC coating, which is non-reflective and corrosion-resistant. ”

Bei Dajun picked up a black short pistol and introduced: "This pistol uses a synthetic material sleeve with a simple base, simple structure and light weight, and is called the Glock 17 pistol. Today, this gun is used in the armies and police of more than 50 countries around the world, of which the Borneo police alone are equipped with Glock pistols that account for 40% of the total, the Glock 17 pistol fires 9 mm Barabrum pistol cartridges, the muzzle velocity is 360 m / s, the gun is 185 mm long, weighs 0.62 kg, the barrel length is 114 mm, the magazine capacity is 17 (or 19) rounds, and the effective range is 50 meters. ”

Bei Dajun handed the pistol to Pang Xiaonan and said, "You feel it, it has several characteristics: First, it is lightweight. The gun uses a large number of engineering plastics, which is the pistol with the most plastic parts in the world today, which not only makes the pistol low in cost and good in hand, but also has a breakthrough in weight reduction. The second is a foolproof insurance institution. The gun does not have a conventional manual safety handle on the sleeve and sleeve, and there is no need to open the safety before shooting, which is conducive to rapid attack. Third, the firepower is sustained. The gun is equipped with a large-capacity magazine of 17 or 19 rounds, and each gun is equipped with a rapid loader. Fourth, good ergonomics. The magazine jam and the hang-up release handle are all set on the left side, and the position is reasonable, which is convenient for one-handed operation. In addition, due to its rational internal structure, it is easy to control the weapon when firing, and the viscosity is good, and it has been reported that the overall shooting performance of the Borneo police has increased by 20% after using the gun. ”

Bei Dajun picked up another pistol, a pistol with a very luxurious shape of a wooden butt, and said: "This is the M2000 pistol, developed by the Amarika Colt Company, almost everyone knows it, as early as 100 years ago, the Amarika Colt Company produced the M1911 pistol, which was soon installed in the Argentine army and has withstood many years of testing. Later, on the basis of the M1911, the Colt company successfully developed the M1911A1 pistol, which has been installed in the Argentine army for 70 years, until the Beretta 92F pistol developed by the Beretta company took away the production rights. The disgraced Colt Company was not deterred, and more than 20 years ago the Colt Company purchased a new pistol led by the famous firearms designers Reid Knight and Eugene Stoner, and named it the Colt M2000 pistol. The gun fires 9 mm Balabylum rounds, the total length of the gun is 190.5 mm, the total weight of the gun is about 0.82 kg, the barrel length is 114.3 mm, the magazine capacity is 15 rounds, and the effective range is 50 meters. ”

Pei Dajun handed the pistol to Pang Xiaonan and continued: "Its characteristics are: First, the shooting accuracy is good. The gun adopts the principle of barrel rotation unlocking, when the bullet is fired, the barrel and sleeve are locked together, and move backwards as a whole, which not only reduces the recoil, but also shoots with high consistency one by one, which can meet the requirements of high shooting accuracy. Second, the operation is simple, and the bullet area can be pushed in both directions, which is suitable for left-handed and left-handed operation. In addition, there are engraved patterns in front of the trigger guard and on the handlebar, which makes it easy for the shooter to hold and aim when shooting. Third, it is highly versatile. The barrel of the gun is interchangeable with a standard 11.43 mm barrel without the need to replace other parts and without the need for any special tools. ”

Pang Xiaonan took the M2000 pistol and threw it in his hand, which was quite heavy, and he said to Bei Dajun: "There are so many types of this pistol, it is not easy to understand it." ”

"There are only a few," Bei Dajun pointed to a large pistol on the table, "There are dozens of them here, I won't introduce them to you today, I'll show you the sniper rifles." ”

Bei Dajun took Pang Xiaonan to a wall, where several big guys were displayed.

Bei Dajun picked up a large boxy sniper rifle, and the butt of the lower half of the solid wood showed that it was a high-end product.

"This is the Washer WA2000 sniper machine gun, a semi-automatic sniper rifle developed by Carl Warcer for the anti-terrorist police force. The WA2000 is distinguished by its special appearance. The bolt accommodating part of this rifle is concealed in the butt, forming a so-called calf rifle, and the advantage of this rifle is that it can shorten the full length of the gun without changing the length of the barrel. Since the WA2000 only used this design, even if its barrel is 650mm long, the overall length is only 905mm, compared to the PSG1 of HK, both have a 650mm long barrel, but the total length of the PSG1 is 1208mm. The advantage of shortening the overall length is that in addition to being easier to handle, it also reduces the chance of being spotted when sniping. ”

Pei Dajun inserted his index finger into a hole in the butt and explained to Pang Xiaonan: "The butt of the WA2000 has a thumb hole design, and the rear of the hole is the position of the magazine. The magazine is detachable, if it is a 7.62mmx51 caliber WA2000, then the capacity of the magazine is 6 rounds, and if it is a point 300 Wenquist diameter, then the capacity of the magazine is 5 rounds. ”

Pei Dajun inserted his index finger into the trigger hole and pulled the trigger, saying: "The trigger pressure of WA2000 can be adjusted between 1.2kg and 1.5kg, and in the trigger pulling method, there are two types: single-stage and double-stage pull. In terms of sights, the WA2000 is equipped with a Schmidt&Bant type sight with variable magnification of 2.5 to 10x56. Later, the WA2000 was modified in terms of stock, fire cap, barrel and bipod, and the improved product was changed to the cheaper fixed-rate Schmidt & Bant scope, which included two types of scopes: 100m to 300m and 100m to 500m. In addition, the WA2000's cheek bracket and the butt base plate are all fixed. ”

Bei Dajun held up WA2000 with both hands and handed it to Pang Xiaonan, saying, "Come, you feel it." ”

Pang Xiaonan took the heavy big guy, played with it for a while, and asked, "I shouldn't have much chance to use a sniper rifle, right?" This guy is too big a target, and it is not practical for a personal bodyguard like me. ”

"Your main job is indeed a personal bodyguard," Bei Dajun walked to another sniper rifle, "However, sometimes because of tactical adjustments, you may also be in the position of a sniper, of course, this situation is very rare, because the training of a sniper can not be completed in three or two clicks, but sometimes you have to know how to use it in an emergency, even if you can't aim accurately, sometimes it can also give the other party a deterrent effect." ”

"That's a mess. Pang Xiaonan pulled the trigger and found that this force feedback was much tighter than a pistol.

"What do you mean by indiscriminate fighting?" Bei Dajun glanced at Pang Xiaonan, "You also have to fight a little within a certain range, otherwise how can the other party take you in their eyes." ”

Bei Dajun pointed to a black and white super-large guy and introduced: "This Dragonov Dragonov sniper rifle is actually an enlarged AK47 assault rifle, referred to as SVD, which can only shoot single-shot, and the firing and firing mechanism is relatively simple." From development to equipping the troops, it took four years. It has a piston short stroke type, and its gas piston system is different from that of the AK47. On the AK47, the piston and bolt frame are a single unit, while the gas piston on the SVD is located separately in the piston frame and can move longitudinally. The barrel cannot be replaced, the bore is chrome-plated, there are 4 riflings, and the lead is 320mm. The muzzle was fitted with a flap-shaped flame suppressor, 70mm long, with 5 slots, 3 of which were located in the upper part and 2 in the lower part. The front end of the flame suppressor is chain-shaped, forming an inclined plane that blocks a portion of the gunpowder gas and causes it to be ejected backwards to weaken the recoil of the gun. On the muzzle extinguisher was equipped with a bayonet mount. ”

Bei Dajun pointed to the bumper of the gun and said, "The bumper is on the right side of the receiver." When it is in the safety position, close the handle groove of the gun alum to prevent dirt from entering the inside of the receiver. This bumper can also be used as a bolt jam, and when the gun is in a safe state, the bolt cannot be unlocked. All operating elements such as the safety stalk, trigger, pull handle and magazine jam can be operated by the shooter wearing gloves in winter. ”

Bei Dajun stroked the smooth fuselage, "The ergonomics of the whole gun are very good. The gun is quite lightweight, with a total weight of 4.55 kg including the scope and a 10-round magazine. The center of mass of the full gun after reloading is almost above the magazine. Sighting device There are two different sighting devices on the SVD sniper rifle, one is a mechanical sight composed of an arc ruler and a cylindrical crosshair, the gauge is divided from 0 to 1200m every 100m, and the aiming baseline is 587mm long. The other sight, which is also the main sight, is a PSO-l-type sight with 4 times magnification, with a field of view of 6 degrees and an objective lens diameter of 30mm, which is mounted on the left side of the receiver. The installation of the sight mount does not affect the use of mechanical sights by the shooter in an emergency. The reticle inside the PSO-l scope can be used for ranging. When the shooter captures a target 1.7m high between the horizontal line and the ranging curve, he can see the corresponding target distance on a reticle in the upper part of the ranging curve. At this time, the shooter only needs to adjust the distance adjustment handwheel to correct the trajectory to the measured distance, so as to achieve a very high probability of hitting. The distance adjustment distance of the handwheel can reach 1000m, and the error is plus or minus lm. In addition to the main reticle on the inner reticle of the sight, there are 3 reticles below the plumb direction, one every 100 m. So, aiming with the PSO-l sight, the maximum firing range can reach 1300m. There is a light source on the sight that illuminates the separate plates at night. In addition, there is a rotatable infrared filter on the scope to filter the external infrared light source at night. ”

Bei Dajun pointed to the muzzle of the gun and introduced: "The SVD sniper rifle is mounted on the rifle mount to shoot at a target at a distance of 600m, and the bullets fired are first 7.62×54R steel shells are all armored, with a warhead mass of 9.73g and a muzzle velocity of 800m/s, and then the copper shells of the same caliber are all armored, with a warhead mass of 9.72g and a muzzle velocity of 860m/s, the reliability of this gun is very good, and it can shoot 150 rounds of bullets without loading failure. ”

Pang Xiaonan also walked over and touched the body of SVD's gun, and the coldness of steel seeped into his fingers along his fingertips, making people shudder.

"Let's go, I'll introduce you to a few more submachine guns. Bei Dajun led Pang Xiaonan to a wall with all kinds of submachine guns.

Bei Dajun took out an all-black T-shaped submachine gun, held the handle of the gun in his right hand and shook it, "This is the Uzi submachine gun." ”

"This is a reliable, lightweight, simple-to-manufacture submachine gun. As soon as the Uzi submachine gun appeared, it was quickly included in the ranks of masterpieces, and it had a great impact on other models of submachine guns, and orders from various countries came one after another, which had two important reasons: one was its short appearance, in comparison, the Uzi submachine gun body was shorter than other submachine guns. The second is its reliable performance, put into the water, buried under the sand, and even thrown off the cliff, it is still intact. The Uzi submachine gun also has good balance, and it is very comfortable to shoot both in front of the shoulder and in the waist. ”

Bei Dajun threw the Uzi submachine gun to Pang Xiaonan, and continued: "The Uzi submachine gun adopts an open bolt and recoil design, and is the first submachine gun to use an envelope bolt action, this design changes the magazine position to be in the grip, and part of the barrel will be covered by the receiver, so that the total length is greatly reduced and the weight distribution is more balanced. The casing is produced by low-cost metal stamping to reduce the production cost and the required metal raw materials, which also shortens the time required for production, and is easier to maintain and repair, but it is less compatible with sand and dust, and when the hammer is released, the shell mouth will be closed at the same time to prevent sand and dust from entering the casing and causing failure. The Uzi submachine gun has a grip-type safety that is located on the back of the grip and must be pressed before firing, reducing the chance of misfire, and the design of the magazine inside the grip allows the shooter to quickly change the magazine in a dark environment. However, the design of the magazine in the grip makes the height of the firearm affect the space required for firing in a volcanic position, and it must be disassembled and cleaned frequently when fighting in deserts or windy and sandy areas to avoid jamming when firing, and this disadvantage also exists in all open bolt guns. The most common caliber for Uzi submachine guns was 9 x 19 mm with a 25 or 32-round magazine feed. ”

Pang Xiaonan tried the weight of the Uzi submachine gun, it was indeed very lightweight, and it was very flexible in his hand.

Bei Dajun stepped aside again and took out a submachine gun with a very long barrel, the design of the gun body is very hydrodynamics, "This is called a short sword submachine gun." After saying that, he threw the short sword to Pang Xiaonan.

"The Vector has a number of obvious ergonomic advantages, including: the barrel is not only connected to the butt chamber in a straight line to match the shooter's shoulder, but also to the pistol grip in a straight line, as is the case with many target guns, and a fixed vertical foregrip that fits close to the barrel and helps improve its accuracy and stability. Overall, the use of the bolt system of the Super V mechanism greatly eliminates the recoil and muzzle lift felt by the user claiming that the user has a hand, the shaft of the breech, and the distance between the shoulder against the buttstock, especially when firing fully automatically, and reduces the user's fatigue. ”