Friends,
the "hawk" grenade is real one! It was a candidate for the XM96 Lightweight Fragmentation Grenade Contest. The others candidates are:
the Diehl DM61 and the Arges Mini. The winner is General Dynamics OTS grenade (a copy of the korean KAI K413 mini grenade).
Good info, but I thought that the GD grenade was looked at by the Army and dropped? This info came from a GD person's e-mail, so I had judged it pretty reliable - ?