Technical Knowledge of Special Submachine Guns (Part 1)

Firearms are the most important individual combat weapons in modern warfare. With the development of information warfare, the types and technologies of firearms are also constantly developing and changing. From the birth of the first revolver to the submachine gun developed to adapt to trench fighting, from the emergence of the first automatic pistol to the powerful flames ejected from the mini machine gun, etc., Firearms are showing the power of modern technology with increasingly perfect structural designs and increasingly powerful functions. Unveil the mystery of modern firearms and it will be an eye-opener for you!