A battle rifle is a selective-fire rifle chambered for an intermediate cartridge, typically used by infantry in combat. It is designed to provide more firepower than a standard service rifle, while still being compact and lightweight enough to be carried and used in close-quarters combat.
The best battle rifles are typically accurate, reliable, and easy to maintain. They are also capable of delivering a high volume of fire, making them ideal for use in offensive and defensive operations. Some of the most popular battle rifles in use today include the M4 carbine, the AK-47, and the Heckler & Koch G36.