"Can reliability be guaranteed?" , Fang Jue put a bunch of parts up again, pulled the bolt, and asked casually.

"There are not so many bullets to be tested in practice, but theoretically, the reliability of this scheme is no problem." , Fang Ming said solemnly.

"Then it's up to us, for the time being, we just need to be able to survive a few days of high-intensity combat!" After speaking, Fang Jue continued to walk to the back.

……

"How? How does a steel bullet perform? Their metal came almost entirely from large components in the port, so there was no more suitable brass to make bullets.

Looking up at him, Liu Jin ......

"The Civilization Driven Out" Chapter 75 The Heart That Can't Be Deceived is being hit by hand, please wait a moment,

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