Barrett definately.. Kickback.. who cares about kickback as long as your accurate the barrett is a one shot kill anywhere on the body and the damage on the ptrs isnt that good compared to barrett unless u have stopping power
i think that there both good snipers. the .50 cal is a semi-auto compared to the PTRS which has a delay but isnt a bolt action. i think that the .50 cal has too much recoil so even though it is a semi-auto you cant realy use it whereas the PTRS has the right recoil so that the next bullet is loaded by the time it comes back. I prefer the .50 cal for noscopes because i just shoot the whole clip in 1-2 seconds, where the PTRS you only get one or two chances. I think that the PTRS is easier to aim than the .50 cal so im voting for that.