I have a brother-in-law that owns 2 large tracts of land in SD. When they have land owner tags to remove the over populated critters, they use one of two rifle choices.
The first being an AR15 in 6.5 Grendel (the kids rifle).
http://gundigest.com/more/gundigest-tv/alexander-arms-6-5-grendel-hunter-reviewAnd the second is the Benelli R1 in a .270 WSM (for the adults)
http://www.benelliusa.com/riflesThey work great in his desired application. Good luck to you in your search.