Armory 1?
 

I saw in the tutorial that supposedly all the weapons in the armory are in HL, but I can't seem to find grenades anywhere. Which weapon category are they under?

Um yeah, about that, you are not the only one to notice this. I have played around in the editor alot, and have not found this data myself. Based on what I have seen here, it looks like they only got about half the data done for Armory. So far the only answer I have gotten in regards to this from anyone is that if I want the data in there I should put it in myself through the editor.

Personally I have no clue if these datafiles are still supported or under license from CCCP anymore. With White-Wolf changing over its publishing to Drive-thru RPG I don't know what is happening anymore with this data.