I do lnow what I am talking about. as you said this is not Halo so it is not going to work like in Halo where the sniper could kill in one through the sheild. This is not CoD it is not going to work like in CoD where a sniper killed in one from chest up... snipers are not going to be a one shot kill unless they have no sheild in IB. if they have a shield it will take two even if is a head shot and that is how IB is meant to work because you must first take down the shield then kill them.