The origin of guns in military training? Why is it said that military training requires guns?

Many people will be very surprised when they see this. You can even carry a gun during military training. Why didn’t I encounter such a good thing? But in fact, all this comes from a joke on the Internet. A junior who just entered school asked his senior if he brought the gun for military training or if it was issued by the school. This triggered heated discussions and opened up the imagination of netizens.

Most of today's military training does not include guns, just simple standing and walking training. Only a few universities provide gun training, and there are only a few. Those who want to use guns need to line up. Teams come one by one, with limited bullets.