The Type 81 is a Chinese battle rifle that was developed in the late 1970s. It is chambered for the 7.62×51mm NATO cartridge and features a gas-operated, rotating bolt mechanism. The rifle was designed to be versatile and reliable, suitable for various military applications. Adopted by the People's Liberation Army, the Type 81 has been used in several conflicts and has seen service in various countries. Its design is influenced by earlier rifles, such as the Type 56, and it has been produced in several variants, including versions with different barrel lengths and configurations.