>>6376097I don't give a crap what the RD decided to do with it, that line always stylizes things too. There's official concept art of the Testament that explains how it works, and you can pretty clearly see that DM's Divine Striker's claws aren't nearly big enough or have enough reach.
As a side note, I just checked with my own DM Testament and they messed up the Trikeros Custom too. It's supposed to be able to fold up pretty evenly, like the Blitz's grappling claw, but DM exaggerated the shape of the claws.