The XT97 assault rifle (5.56公厘XT97突擊步槍) is a prototype multipurpose 5.56mm rifle

Assault rifle

An assault rifle is a selective fire rifle that uses an intermediate cartridge and a detachable magazine. Assault rifles are the standard infantry weapons in most modern armies...

 currently under development at the 205th Armory, Ministry of Defense, Republic of China

Republic of China

The Republic of China , commonly known as Taiwan , is a unitary sovereign state located in East Asia. Originally based in mainland China, the Republic of China currently governs the island of Taiwan , which forms over 99% of its current territory, as well as Penghu, Kinmen, Matsu and other minor...

. It was first displayed in public during the 2009 Taipei

Taipei

Taipei City is the capital of the Republic of China and the central city of the largest metropolitan area of Taiwan. Situated at the northern tip of the island, Taipei is located on the Tamsui River, and is about 25 km southwest of Keelung, its port on the Pacific Ocean...

 Aerospace Technology Exhibition.

According to official news release, the XT97 is designed to permit quick barrel change in the field, allowing different calibers of ammunition to be fired. The stock is both retractable and fold-able. This feature, together with the relocation of the charging handle above the barrel, suggests that the internal design departs significantly from the T65 assault rifle lineage.

Intended users of the XT97 rifle include infantry, airborne, marines, artillery, and mechanized/motorized vehicle crew.