The BW AR-X is an unlockable reward weapon. It is unlocked by acquiring at least 13 rank S AR and Carbine weapons.
The BW AR-X appears to be a very bulky and systematic machine gun. Its most notable features are a small scope, an underbarrel grenade launcher, and a prominent laser sight, all of which appear to make the weapon look very powerful. The BW AR-X seems to be mostly grey and bright red; neon pink stripes can also be seen highlighting some aspects of the weapon, e.g. the magazine and the underbarrel grenade launcher.
The BW AR-X can be unlocked with any of the following weapons:
|AK47 Black Edition|
|Steyr AUG Silver|