My second favorite guns, K11 and k2 (assault) rifles

This gun, K2, was made in 1983 which was in 19th centurys. This gun has gas system which is pretty useful. Also this gun goes about 750 rounds per min.And this gun ges about 500 meters.

This gun K11 is made in Korea also. It was published in 2009 (21th century.). This gun has two bullet points to shoot. One for gas bullet. And a another for regular bullet. The internet know how long it goes but the gun weights about 6kg.