The SWAT 5.56 is a precision weapon that can burst down squads in Warzone at just about any range, especially if you use this ...

The bottom line is, that while 5.56 NATO ammunition can be unsafe in a .223 Remington chamber due to potential spikes in pressure, .223 Remington is almost always safe in a 5.56 NATO chamber.

But to ensure you win most of your gunfights and to utilize the Grau 5.56 assault rifle better, you must know about its best attachments and perks. This is where our guide comes in handy as we ...