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Chapter 371 : Silent Change (2)
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Chapter 373 : Alchemist Simon
PREVIEW
... and the bullets for these two firearms have now been restored.
Now Simon is researching simultaneously, submachine guns, light machine guns and heavy machine guns.
Although these three types of weapons seem to be very different, the actual core problem is the gas guide device.
As long as the gas guide device can be successfully developed, these three weapons can almost be restored.
There is another problem, and that is explosives.
Unlike the smokeless gunpowder ...
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