The reason is that the paper bag wrapped with the projectiles, the grease on the outside makes the projectile easy to enter the barrel to increase airtightness, which increases the range. In addition, the grease on its surface also helps the lubrication of the barrel.

The continuous bullets shot down from the city, making all the defenders desperate. Moreover, outside the city here, a large number of shells were still being fired into the city. Groups of tired birds throwing forest-like shells were thrown into the city. In order to provide certain lighting for the musketeers' shooting, more shells were thrown into the city, with the famous saying "Ming Zi Fire Rain". They set off fires, providing a lot of help to the musketeers who kept firing.

This situation continued until the people of the Yulin Army of the Song Dynasty came, and there was no danger at the city wall. They brought large searchlights to the musketeers, which were installed on the tops of those "lifting buildings". Then they used their own revolver rifles to provide cover for the musketeers on the city wall.

The reason why they had been constantly in their own city was because it was completely Italian war and had no deep relationship with Zhao Fubo. Moreover, with musketeers, there was no need to use their own people to attack the city. If they were their own people, they could set up the "Flying Swallow III-type crossbow" that used TNT charges for a long time without saying a word. It is estimated that such powerful shelling may not require entering the city from the city wall at all, and the defenders in the city will surrender.

At this time, the musketeers outside the city began to climb the city wall. They did not occupy the city gate, but just blocked them with thunder. All night, they attacked the people in the city under the bright lights. When the people of the Yulin Army of the Song Dynasty reported the coordinates to the outside, the attack of the "reincarnation cannon" outside the city became more accurate.

Not long after, as the entire city of Turin was occupied, the sky was already dazzled. Looking at the artillery fire of the reincarnation cannon, Zhao Fubo suddenly had an idea. In his opinion, although the "Flying Swallow Iii type crossbow cannon" can perform a certain amount of curved fire, it is not as easy as a real curved fire cannon.

"It seems that this reincarnation cannon can be eliminated, otherwise what should the enemy troops behind the city wall do?

In fact, Zhao Fubo didn't know at all. At this moment, his teacher Martin had already met him with two main artillery weapons, ensuring that he would occupy the absolute wind in his future war. One is a rocket launcher that suppresses and shoots. Needless to say, although there is no electric shock, the same is true for using the fire line, just treat it as a release of the monkey.

Another type is a mortar with jujube-shaped ammunition, and there is no need to say about this thing. Martin even estimated that before he built a real howitzer or cannon, Zhao Fubo's war to conquer the world was over. After all, after using TNT, rocket launchers and mortars were basically enough to conquer the entire world. And these two types of cannons have relatively the lowest technical content among all cannons!
Chapter completed!