One of the biggest crimes for the MK V (B) in Halo: Infinite, they forgot it's brim attachment.

perhaps I'm missing something, but we're talking about this brim piece

, right? if so, that has been in the game since launch!

I know helmet attachments can feel tucked away at times, but I have it as an option when viewing the Mark V [B] helmet and its helmet attachments right now. give it a try and see how it looks!

ahh, in that case they are a bit different. thank you for the clarification!