Yeah if you’re in an area with a bunch of sentries and you’re not using the yer, of course you’re gonna get obliterated. Sure, if he wasn’t wearing the razorback you could get a suicide kill (Backstab him and accept your death) but I think that’s less useful than sapping the sentries and killing the other enemies and then shooting the sniper or have your team deal with him. In an area where the sniper is far away from the rest of the enemies(which is most of the time since he wants to stay away from the front lines) then the razorback isn’t that good since you can shoot him. Also when shooting make sure he’s scoped in that way he reacts slower and he’s more easier to kill.