 The standard rear sight base has a horizontal pin forward, and a circular shallow cavity behind were a detachable scope base could be mounted, but almost never used since not many of these bases were made for general use.Standard equipment supplied with the rifle includes a cleaning kit, sling, bayonet, lightweight bipod, blank-firing adaptor, rifle grenade launcher guide and magazine loader tool.A variant of the Model L is the Model LC carbine that has a short barrel and a collapsible metal shoulder stock, making it particularly suitable for officers, special forces and riot police.