From Lexicanum

Gunnery Sergeant Harker is the squad leader of a Catachan Jungle Fighters regiment.

A giant of a man even by Catachan standards, he uses his impressive stature to great effect, able to wield his Heavy Bolter - Payback as easily as a normal man might use a rifle.

Sources

• Codex: Imperial Guard (5th Edition)

This article is a stub