Mu Tianming sat on a wooden chair in the courtyard.

"This gun is so long..."

The four of Qiufu spoke while touching their guns.

The arquebus has a slow rate of fire, a range of one hundred and fifty meters, and an effective killing rate of fifty to one hundred meters.

Due to the lack of rifling, poor accuracy, it was suitable only for group firing.

But there are also quite a few advantages, such as... Compared to the low cost of bows and arrows, gunpowder and projectiles can be mass-produced. And a big war costs tens of thousands or even hundreds of thousands of arrows, which costs

"Cultivating Immortals: Starting from Hoarding Materials" Chapter 96 Four Guarantees and One is hitting in the hand, please wait for a while,

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