Hello remmy i have used it & think it's 1 of the best stalking rifle's iv used but as localyokel said fox on ticket could be a problem.It is a big cal for roe but iv had clean beast's & it put's them down.As people say a heart shot will run but iv had more roe run with 243 than any other cal unless head or neck shot.I got on well with speer 100g spbt or 85g in 243 or 87g v-max & that worked for me & put them down but the v-max could be hard on them & it's realy a varmint bullet & a topic on another form said that they arent realy legal for deer.