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 UK Ministry of Defence (MoD) has asked industry to provide solutions for new 5.56mm “assault machine gun” and ... Manufactured by Heckler and Koch, the SA80 fires the Nato standard 5. ...