The Poongsan K1A is a south korea-made select-fire carbine chambered in 5.56x45mm NATO, introduced in 1981. Primary use: military. Type: Carbine Action: Select-Fire Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 1981, South Korea Weight: 96 oz Overall length: 36" Status: Active Intended use: military