The room was pitch black, and I couldn't see my fingers, only the heavy breathing caused by tension Lao Niu and Du Lala.

They were nervous, especially when Xiao Yuanchao was silent, and even more nervous in an absolutely dark environment. They held their guns, placed their right index finger on the trigger, and pre-pressed the trigger. If something suddenly sounded, they would definitely hit the bullets to the end and let the bullets fly to the fullest.

Silently huddled in the triangle area formed by the wall, Xiao Yuanchao held a gun in his right hand and a flashlight in his left hand. In the darkness, he opened his eyes wide and listened quietly with his ears.

On his left is a stove, which is lit and a kettle above. The charcoal in the stove is burning, making the kettle sizzle.

There is no footsteps outside, or the strong wind covers the footsteps. This is definitely not a good weather, but it is another good weather. For tactical sports, it is definitely the best to have natural climate protection, whether it is against oneself or the enemy.

On the mountain west of the outpost, a sniper chewing gum and locked the stove in the outpost with his sniper rifle. He clearly saw the white spots emitted by the heat from the stove and the two white spots on the side through the scope.

"Two people? Hey, little guy, where have you been hiding? It doesn't matter, I will find you..." The sniper made a voice to himself, locking in the white spots of heat reaction presented by Lao Niu and Du Lala.

Mercenaries use thermal imaging scopes, which appear in two colors, black and white, while most guns use thermal imaging to present only black and white.

Thermal imaging is a detection device that detects infrared energy by non-contact detection and converts it into electrical signals, thereby generating thermal images and temperature values ​​on the display, and can calculate the temperature values.

The temperature distribution of a normal human body has certain stability and characteristics. Different parts of the body have different temperatures, forming different heat fields. By signal conversion of the detection of the heat field, a special image is formed on the display.

The earliest thermal imaging technology was applied to medical care and was then used in the military. In fact, many military technologies were first used in medical care, and the development of medical technology often means a leap in military technology.

"Bang!"

The sniper pulled the trigger and shot at the old cow with white spots.

The warhead penetrated the windows accurately in the strong wind and shot at Lao Niu. The outpost was only about 600 meters away from the hill to the west. At this distance, even if the wind was very strong, it could accurately hit the target.

After a shot, the sniper clearly saw the locked white spot lying on the ground through the scope. When he was about to laugh, he found that the white spot was getting up from the ground again and continued to keep his previous movements.

"Why?" The sniper spit out the gum.

He was very confused. This shot should have been completed and killed, but the target was not at all.

At this moment, the sniper saw the white spots in the outpost showing a significant increase, and many small white dots were running around, and the gunshots were clearly heard in his ears.

"ah!!!"

"ah!!!"

"Da da da...da da da..."

Lao Niu and Du Lala roared like madmen, and frantically pulled the trigger to the end, and frantically strafing the four walls of rapid-fire.

"Da da da...da da da..."

The bullets in the magazine were hit in an instant, and the muzzle was lifted upwards under the action of recoil, almost all hitting the roof.

Lao Niu was frightened, and Du Lala was frightened. Just now, a sniper warhead hit the steel gun cabinet as a cover. If the window had not blocked the impact of the warhead with a bed board and a quilt, it would have been unable to penetrate the gun cabinet, Lao Niu would have been fucked to death!

This is the place Xiao Yuanchao chose for them, a dead corner isolated with a gun cabinet. Because Xiao Yuanchao could see at a glance where the best sniper point on the western mountain was, this is his talent and strength.

The gunshots in the house were loud, but they disappeared instantly. Lao Niu and Du Lala shot all the bullets in the magazine in one breath, and began to change the magazine in a hurry, preparing to shoot wildly again.

In this case, only gunfire can give them a sense of security. This is like a recruit who walks to the battlefield. Once frightened, he will shoot blindly, and his subconscious mind believes that only by firing the gun is safe.

"Bang!"

The deafening explosion suddenly sounded, and the iron door of the dormitory tightly closed flew backwards in the explosion, completely sweeping all the obstacles placed behind the door.

The explosion made Lao Niu and Du Lala choose to retract themselves and lie under the cover of the gun cabinet.

Xiao Yuanchao immediately made an action: holding a flashlight in his left hand, placing it under the Bayi rifle in his right hand, and his eyes widened.

This is an extremely professional tactical team, they use water-pressure bombs.

Water pressure bombs are a kind of bomb that is often seen in movies or TV. They are mainly used to break the door. A water bag with tnt or c4 sticking it on it, and use the principle of water pressure to achieve the need for breaking the door.

When the explosion began, Xiao Yuanchao clearly smelled the smell of c4.

c4 explosive is an efficient explosive, made of high-performance explosive substances such as tex and white phosphorus. They can be crushed into powder, can be installed in rubber material at will, and then squeezed into any shape. If an adhesive material is attached to the outside, it can be placed in a very hidden part and firmly adhered to it like chewing gum, so it is called cruel "chewing gum".

This is the general explosive of the US side. The c4 plastic explosive is native to the Czech Republic and is now the main producer of the United States. This explosive can easily avoid X-ray security checks, and it is difficult for police dogs without specific olfactory training to identify it.

It has great power and high safety factor. Without the detonation of the lightning-tube, it will not explode even if it is fired with a gun.

Simply put, this is a professional blasting material that can only be obtained and used by professionals.

Xiao Yuanchao no longer considered who these enemies were, because he had no time to consider them at all, because after the iron gate was detonated by a water-pressed bomb, a figure had already taken the tactical action of rolling in.

Lao Niu and Du Lala were frightened by the explosion and all shrank, not shooting as he asked to attract the enemy's attention.

In an instant, Xiao Yuanchao opened the flashlight in his left hand and shone at the enemy rolling in.

A dazzling blue light flashed constantly, instantly piercing the enemy's eyes rolling in. At the same time, Xiao Yuanchao pulled the trigger without hesitation.

"Bang!"

The 7.62mm bullet of the Type 81 automatic rifle came out of the chamber and shot into the enemy's body accurately, completing the penetration at a short distance.

"ah!……"

A scream was heard, and the flashlight flash disappeared immediately. Xiao Yuanchao kicked the stove and moved towards another dead corner, shouting loudly: "Shoot!"

Hearing Xiao Yuanchao's shout, Lao Niu and Du Lala immediately reacted, raised their guns, and pulled the trigger with their eyes closed.

"Da da da...da da da..."

The warhead flew around without any accuracy, instantly tearing the injured enemy to pieces.

In this case, the mercenaries' tactics were cut off and they had to be guarded on both sides of the gate.

The gunshot stopped, and the room fell into death silence, and only the strong wind blew in from the door that lost the iron gate.
Chapter completed!