What I Know: The chain ends when you reload, miss a shot, land a precision hit, or artificially refill the magazine (marksman's dodge, lunafaction boots) JR's perk can proc on multiple guardians in one chain, IE: a bodyshot to one player will start the chain, and landing another bodyshot on a different player will continue the chain. My question: If you land nine [i]total[/i] bodyshots [i]in a row[/i], will the next headshot deal enough exess damage to kill a player instantly?