Judging from the observation point occupied by Gu Weisu, the safe house, which was also in a seemingly decadent courtyard on the outside, was already in a state of imminent battle.

Two guards armed with automatic rifles stood unabashedly on the roof of the two-storey safe house, leaning on the fortifications made of sandbags, observing the situation around the safe house. Behind several clearly reinforced windows, they were also guarded by armed guards. Judging by the position of several guards, at least two or more machine guns were arranged behind the window.

In the courtyard of the safe house, several off-road vehicles and Toyota pickup trucks have formed an irregular diamond-shaped formation in the courtyard, which can not only allow people to rely on the vehicles to resist the enemies who break through the wall, but also quickly leave when there is a need to evacuate.

On the roof of another three-story building, less than 200 meters from the safe house, under a dilapidated looking awning, there were several dilapidated wooden boxes, which were crookedly enough to hide the snipers.

According to the flashes of light in the gun sights, Gu Weisu slowed down his breathing as much as possible, put his finger on the trigger of the sniper rifle, and slowly moved the muzzle......

Obviously, this sniper position, which even a gunner with some sniper knowledge can see, is nothing more than a decoy position used to induce the opponent to be exposed. And the real sniper is probably hiding in a place with a good view and can attack and kill the opponent who swallows the bait at any time!

Almost at the same time that Gu Weisu began to move the muzzle of the gun to search for the hidden sniper, the Toyota pickup truck in which Tang Guoming and the others were riding had slowly driven into Gu Weisu's observation range. Steadily maintaining the posture of the gun with one hand, Gu Weisu quickly pressed the communicator button with the other hand: "Boss, don't come here, I haven't been able to clean the entire area yet!" ”

As soon as the words fell, Gu Weisu, who had been staring at the situation in the sights, suddenly discovered that there were several holes in the walls on the left side of the dilapidated wooden boxes. Although all the holes have been carefully retouched to make them look like they have been formed by disrepair, it can still be seen from the cracks on the walls on the outside of several holes that they are the product of artificial chiseling!

Quickly took out two sniper-specific armor-piercing bullets from the bullet pack on his chest, Gu Weisu quickly loaded the bullets, and pulled the trigger towards the wall in the center of several wall holes. The armor-piercing bullets that whizzed out of the chamber of the gun immediately exploded a hole the size of a bowl in the wall after hitting the wall. Just after the wall was hit by an armor-piercing bullet and a bowl-sized hole, Gu Weisu had already aimed at the same position where Fang had just shot, and pulled the trigger again!

With the second bullet coming out of the chamber, the already broken wall was pierced with a hole the size of a basketball. The shattered fragments of cement bricks and the split warheads, like steel balls split from shotgun bullets, swept through everything behind the wall. Judging from the sudden splash of blood mist behind the wall, the sniper who was originally lying behind the wall and peeping through the hole in the wall was obviously more than lucky!

Exhaling slightly, Gu Weisu pressed the button on the communicator again: "The area is cleaned up, you can act!" ”

Listening to the message from Gu Weisu, Bao Lei turned the steering wheel and parked the car in a relatively deserted alleyway. Looking at the relatively low buildings on both sides of the car, Bao Lei jumped out of the Toyota pickup truck while grabbing an automatic rifle, and shouted to Halbara, who was busy on the carriage: "Dagong, have you done it?" ”

Nodding to Bao Lei, the sweaty Harbara vigorously lifted up a simple cylindrical launcher welded with I-beam, and then put a large civilian gas canister upside down on the launcher, carefully adjusting the angle of the launcher......

In some battlefields in the Middle East, civilian armed personnel who lack standard weapons have invented some incredible DIY combat tools in order to maximize their combat capabilities.

It is like using a gas tank and an oxygen cylinder to tie a small amount of explosives, and then using the air jet power generated after the gas valve is damaged to launch the gas tank or oxygen cylinder with a small amount of explosives, and use the gas deflagration generated after the explosion to cause huge damage to the enemy's living forces. After reaching a certain attack density, the gas explosion can even bake alive those living targets hiding in sturdy bunkers!

Seeing that Halbara, who had already adjusted the angle of the launcher, stuffed several small steel gas cylinders under the barrel-shaped improvised launcher, Bao Lei, who was on guard according to the gun, couldn't help but ask curiously: "Dagong, what is the firing principle of this?" Why not use the original gas pressure in the gas tank for launching? ”

Waving his hand at Bao Lei, Halbara took advantage of the situation and buckled the helmet of the all-armored body armor on his head: "The error rate of that method is too high, and it also has a certain impact on the killing effect. Besides, these gas canisters are not filled with liquefied petroleum gas......"

With Tang Guoming, who also jumped out of the car, he withdrew some distance from the rear, and Bao Lei muttered in confusion: "Not liquefied petroleum gas?" What would that be......"

As if to answer Bao Lei's doubts, Halbara, who was standing in the Toyota pickup truck, suddenly unscrewed the valve of the steel cylinder attached to the tail of the canistry-shaped improvised launcher. With the screeching sound of the rapid spurt of air, a gas canister the size of a bucket whistled up with a dull sound of wind, tumbling in mid-air and rushing towards its target.

Apparently because of the calculated time of the explosion, the gas canister, which tumbled and fell to a height of five meters above the courtyard of the safe house, exploded with a dull explosion. The liquefied incendiary gas filled in the gas tank quickly expanded into a fireball covering a radius of more than ten meters after coming into contact with the ignition temperature caused by air and small yield explosives!

Like maggots on tarsal bones, and like pervasive snakes, the flames of fire scattered and drilled into every crevice that could be entered. The two guards stationed at the top of the second floor of the safe house bore the brunt of the attack, and before they could even scream, they burned into two burning men in an instant!

The few guards stationed in the courtyard were not spared, and the flames that rolled almost vertically overhead turned into human-shaped candles in an instant. Due to the damage to the organs caused by the instantaneous inhalation cautery, several vigilantes who were also unable to make any screams were almost out of biological avoidance instinct, and burrowed under the same ignited vehicle with flames all over their bodies, and then remained silent for a moment......

Observing the killing effect caused by the liquefied incendiary gas from the sight, Gu Weisu faithfully fed back what he saw in his eyes to the ears of Halbara and the others: "The killing effect on the periphery of the building is obvious, and the attack density is guaranteed - if you are using a high-pressure oil-gas mixture, then after three more rounds, the attack effect can be guaranteed!" ”

Picking up another gas canister and stuffing it into the canister, Halbara replied, "It's better than that one - I also mixed some white phosphorus in it, don't want to live if you get it!" ”