Take a loot at its gameplay. https://www.youtube.com/watch?feature=player_detailpage&v=Jj0CLizTUtA#t=367 It's perk is increased damage from a kill for the next target. Presumably this means it DOES NOT stack. [b]Edit 1: not fully upgraded, can't judge, but I'm assuming it's a slight damage increase. It only matters for base damage as headshots are usually kills anyway. [/b] In pvp, a head shot is already a kill, and it should stay as 2 shot for body. This sniper is a high-risk, high-reward. Either you get a headshot with it or YOU DIE. The damage increase per kill will not make it a 1 shot-body shot OP sniper. What I think needs a buff: -it is about 3 seconds between shots, lower it to 2 seconds, or make each kill increase RoF slightly to make it 2 seconds. -the iron sights could use a bit of work, like bad juju Sniper overhaul: -1 bullet per clip, make it 1 shot regular, non major enemies crit or no in PvE only, PvP is still 2 shot. give it a good reload speed. in pve for regular majors, 2 shots if the second is a headshot (due to increased precision damage). -make iron sights smaller. [b][/b]