AR stands for Assault Rifles, the main weapons in PUBG mobile. They are a must-have for every player and they are super dangerous in combat. They have large mags and attachable to almost every attachment in the game. They can be used for combat in close to medium range and when attached with optics they can be used for sniping enemies. They also have two fire modes, single fire for long distances and accurate aim and burst mode for spraying enemies.