Small caliber bullets refer to bullets with a diameter less than 20 mm, which are usually used for individual weapons, light machine guns and some hand-held anti-tank weapons. This kind of bullet is less powerful, but it is easy to carry and use, and it still plays a great role in short-range attacks in defense and attack. Small caliber bullets are one of the indispensable military weapons in military wars and anti-terrorism activities.

The manufacture of small caliber bullets is a complex and delicate process, which requires specific materials, equipment and technology. At present, many countries are developing and improving small caliber bullets. Some advanced small-caliber bullets also add some special functions, such as long range, high precision and penetrating different kinds of protective equipment. These improvements are extremely beneficial to military operations and personal defense.

Although small-caliber bullets are very important for maintaining national security and military operations, there are certain risks and hidden dangers in the use of small-caliber bullets, which need to be strengthened and standardized. Resolutely crack down on and punish the illegal possession, trafficking, manufacture and use of small-caliber bullets by individuals and organizations. In addition, in the process of using small caliber bullets, it is also necessary to strictly abide by the regulations and precautions to prevent injuries and losses.