My group just finished Wallflower p1 and we had a great time. Our GM just greenlit HES&H and I'm stoked to be playing an Egregorian for the the next campaign. I just had a little bit of confusion on one of the weapon mods.
In the equipment list the Flayer-Maw Munitions from the Hirudo doesn't have any tags, but when equipped it adds the limited and unique tags to the weapon. It also doesn't say anything in the effect description about expending charges. I'll copy paste the entry for convenience.
BTW I love the art on the Moss Mantis. Thanks for such a cool expansion!
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Flayer-Maw Munitions
EQUIPMENT EFFECT
Choose a Main Rifle or CQB: 1/round when you hit with this weapon, you may force the target to roll a Hull save or become Shredded until the end of their next turn.