Its a 'health' bar not a shield bar. This isn't Halo. Any weapon should one hit kill if its a headshot. Do you agree? EDIT: Judging by some of the responses I'd say the next special Olympics will be primarily dominated by the Destiny community. EDIT2: OP is an fgt with terrible grimoire and kd who needs to git good and go play cod. EDIT 3: of all responses I think 6 ppl got the joke. I'm disappointed in the rest of you.