There are four basic configurations of the Galil : the standard rifle-length AR ( Assault Rifle ) , a carbine variant known as the SAR ( Short Assault Rifle ) , a compact MAR ( Micro Assault Rifle ) version , and an ARM ( Assault Rifle and Machine gun ) light machine gun .
There are four basic types of Galil : the usual rifle-length AR ( Assault Rifle ) , a carbine type called the SAR ( Short Assault Rifle ) , a small MAR ( Micro Assault Rifle ) version , and an ARM ( Assault Rifle and Machine gun ) light machine gun .