 The smaller size and lighter weight of carbines make them easier to handle.They are typically issued to high-mobility troops such as special-operations soldiers and paratroopers, as well as to mounted, artillery, logistics, or other non-infantry personnel whose roles do not require full-sized rifles, although there is a growing tendency for carbines to be issued to front-line soldiers to offset the increasing weight of other issued equipment.An example of this is the US Army's M4 carbine, which is standard issue.