[quote=@Poi]
Does anyone know what the specialist equipment weapons start off with? I can't find any information on how many clips they have. I imagine they would have at least one clip, otherwise the guardsmen would be just getting an empty rifle with no way to fire it.
[/quote]

The rulebook doesn't seem to state one way or the other, so I'll say roll 1d4+1 for how many magazines/charge packs you get with it.

Edit: Ignore the 1d4+1 suggestion. The Errata says "Weapons included as part of the Specialist Equipment of a Specialization come with 3 clips of ammunition unless another specific value is listed," so we'll use that instead.