Xu Kuang appeared in the shooting range of the Rock Army, and in front of him, two weapons were placed.

The first is a 12.7 caliber high-level dual-purpose machine gun, which is a new machine gun made by Xu Kuang based on the 54-type anti-aircraft machine gun, and the main improvement is to reduce the weight of this machine gun.

The prototype of this machine gun weighed more than 100 kilograms, and the long-distance transportation of this machine gun required at least one squad of fighters to be carried in rotation, but Xu Kuang adopted a new metal, canceled the gun shield in front, turned the wheels originally used to support it into a tripod, and used a stiffener design in part of the structure to reduce part of its weight.

But even then, this heavy machine gun ......

"The Mechanical Heresy of the Wizarding World" Chapter 138 Test Gun is in the middle of a hand-hit, please wait a moment,

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