The MA6A Individual Combat Weapon System, also known as the MA6A ICWS or simply the Assault Rifle, is the standard armament for UNSC ground troops. The weapon has had several major and minor changes from the MA5 series but remains outwardly similar. It serves as the service rifle for all branches of the UNSC, with its modular design allowing it to be adjusted for varying situations. The MA6A can also be fitted with underslung weapons, such as the M77 ECQCS, M24 UGL, URL. or the M26 GLM. The rifle is reliable, strong and deadly, allowing UNSC infantrymen to remain deadly against a variety of foes on the battlefield.