Hive Guard

They have no eyes. Doesn't mean their BS equal 1.

Hive Guard are presumably related to Tyrant Guard, as they look somewhat similar and have similar names. Hive Guard are shooty, and quite powerfully so; with an S8 AP4 Storm Bolter that ignores cover and line of sight, they're quite good at popping enemy transports, and can be used against most vehicles, if you can get them into the rear armor arc.

Tyrannic Bio-Organisms
Leader Organisms:	Broodlord - Hive Tyrant - Neurotyrant - Norn Queen - Tyranid Warrior
Small Creatures:	Barbgaunt - Gargoyle - Genestealer - Hormagaunt Neurogaunt - Ripper - Spinegaunt - Termagant
Medium Size Creatures:	Biovore - Hive Guard - Lictor - Neurothrope - Parasite of Mortrex - Pyrovore Ravener - Tyrant Guard - Venomthrope - Von Ryan's Leaper - Zoanthrope
Monstrous Creatures:	Carnifex (Screamer-Killer - Stone Crusher - Thornback) - Dimachaeron Exocrine - Haruspex - Malanthrope - Maleceptor - Mawloc Psychophage - Tervigon - Toxicrene - Trygon - Tyrannofex
Gargantuan Creatures:	Cerebore - Dactylis - Hierodule - Malefactor - Nautiloid - Viragon
Flying Creatures:	Harpy - Harridan - Hive Crone - Mucolid Spore
Bio-Titans:	Dominatrix - Hierophant - Hydraphant - Viciator
Floral Structures:	Capillary Tower - Reclamation Pool
Spaceborne Creatures:	Ether-Swimming Brood - Mycetic Spore - Tyrannocyte
Other Organisms:	Bio-Weapons - Cortex Leech - Meiotic Spore - Neurocyte Neuroloid - Spore Mine - Sporocyst - Zoats
Unique Creatures:	Deathleaper - Laius Horror - Old One-Eye - The Red Terror - Swarmlord
Auxiliaries:	Genestealer Cult