星空背厚 (Author)

"Wearing body armor is useless at all. If you are hit by a bullet, you will still be shocked to death by the kinetic energy carried by the bullet. It is better for soldiers to wear body armor than to bring more bullets. " "Installing a silencer for a sniper will affect accuracy, it is…

As the saying goes, lay down the anti-aircraft guns and court martial! The grenade is flat! "What, the grenade is a mortar-type weapon so it can't be leveled! " Liu Xiu didn't expect that in this age, there are still people who classify grenades as mortars. This understanding is different from those who think that…