T91 assault rifle
>
The T91 is a gas-operated, magazine-fed, assault rifle produced by the 205th Armory of National Defense in Republic of China. It is based on the proven T86 assault rifle, incorporating features from the M16 and AR-18 with more modern features. Wikipedia
Barrel length: 406mm (Standard Rifle) 349mm (CQC Carbine)
Cartridge: 5.56×45mm NATO
Effective firing range: 400m; 600m (with optics)
Feed system: Various STANAG magazines
In service: 2003–present
Mass: 3.17 kg
No. built: 300,000+