The Kasrkin have the Greandiers and Vanguard building blocks for their regiment, but don't gain all the equipment associated with those traits. This is most likely balanced by the stunning amount of rad gear that the Kasrkin get for their standard kit, but it's strange when you consider that some of the other regiments presented in Hammer specifically list parts where the regiment's traits differs from the norm (Armageddon Steel Legion, Attilan Rough Riders, etc).
More distressing is the gear listed that lacks a write-up in any of the books. It's pretty easy to imagine what environmentally-sealed carapace does, but I was surprised to not find any statistics for it [how long does the power last? the air? Does it grant a bonus to gas attacks or is the wearer immune? Does it provide the same protection as light carapace (I think this is most likely since this is what typical Grenadiers receive)? Storm Trooper carapace? Piecemeal carapace?]. Similarly, I can't find any equipment listing for the dozer blade and the camo-netting attached to their Chimeras. Their squads get the cool sounding siege auspex, but there is no explanation of how this differs from a regular auspex in any Only War book, though I think it may exist in Deathwatch. The backpack power generator is probably the same piece of equipment as the backpack power pack listed on page 192 of the core book, but there is a possibility that it is simply the backpack power source that comes with all hot-shot lasguns (shown on page 176), since the Kasrkin all receive that weapon.
An anointed toolkit sounds so much more interesting than just a simple toolkit, but is simply an added bit of flavor or does it make the machine you are working on less likely to fail? Or add a bonus to fear tests? And listed next to their prodigious amount of krak and frag grenades are simply "grenades", with no indication of what type; but I am being picky, that is probably a typo.