COD: Mobilefeatures a wide selection of assault rifles, including the lightweight and maneuverable Grau 5.56, which you can ...

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 ...

For illustrative purposes. (Janes/ Amael Kotlarski) Heckler & Koch (H&K) is currently developing a 5.56×45 mm version of the HK421 light machine gun (LMG), which is currently chambered in 7.62× ...

The M855A1, a 5.56 mm Ball ammunition, is an enhanced performance round for today’s combat and training environments. It works with the M4 Carbine, the M249 machine gun, and the H&K and M16A2 ...