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HK421 with ‘para' stock and 330 mm barrel. 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), ...

The logo of the weapons manufacturer Heckler und Koch is attached to a building at its headquarters. Bernd Weißbrod/dpa German arms manufacturer Heckler & Koch has reported a significant increase in ...