MA5K carbine

The MA5K carbine is a United Nations Space Command MA5 Series firearm used by Special Operations Forces. It is a carbine version of the standard MA5B Individual Combat Weapon System.
== Overview ==
The MA5K carbine is an air-cooled, gas-operated, magazine-fed, fully-automatic bullpup rifle that fires 6.8x43mm ammunition from a 40-round box magazine. It possesses a built-in ammunition indicator and magnetic compass for orientation similar to that of all other MA5 series rifles.