Daewoo K11

K11 is an advanced individual weapon system consist from assault rifle chambered to fire 5.56mm rounds and from 20mm air-burst shells from rifle overbarrel launcher. 20mm launcher can fire few different shells. One type can detonate on impact, secon can detonate on a timed fuse after impact. A third type of shell is controlled by the weapon's integrated electronics to explode a few meters from the target, yielding an air burst effect capable of killing targets within a 6m area. Users enter a range at which the shell is to detonate, allowing targets in ditches, in buildings, or behind walls to be destroyed without requiring the shell to strike the target. K11 has capacity of 5 20mm shels with effective range of 500 meters (550 yards). 20mm system is bullpup design. Trigger mechanism controls and fires both systems. High strength aluminum alloy upper receiver. Polymer lower receiver and buttstock. 20mm titanium alloy barrel with fuze setter.