The
service rifle (also known as
standard-issue rifle) of a given army or
armed force is that which it issues as standard to its soldiers. In modern forces, this is typically a highly versatile and rugged
assault rifle,
battle rifle or
carbine suitable for use in nearly all
theatres and environments. Service rifles are also often selected for their upgradability (e.g., the addition of underslung
grenade launchers, sights,
flashlights, laser sights, etc.)