German Rifle Grenade Inf-AT

[sturmovik]

In the German OOB, Unit #372 Granatetruppen is listed as an Inf-AT, but the early war rifle grenade weapon has no armour penetration, HEAT or HE. I was wondering what the point of an Inf-AT unit with out an AT capable weapon was. If HEAT rounds were unavailable perhaps a token HE pen of 1 would be justified? If not perhaps it should be re-classified.

A number of scenarios have these units as the only available Inf-AT, but I fear that the rifle grenades have been retroactively nerfed, unbalancing the scenarios.