Chapter 219 Great recoil force! But also very strong!

Regardless of whether Lao Bai bragged or not.

After listening to his words, brother Levin immediately turned back to the next workshop and pushed out a 20 mm machine gun that had just been assembled with a trolley.

He returned to Old Bai excitedly and said with his eyes shining.

"Dude, let's try it."

"If you can really carry this thing, we will try to make it!"

It's meaningless to be a weapon that most people can't use. No. 81 Iron and Steel Plant can't open a production line for a player.

But conversely, this ..