I have used the same 130 grain Hornaday SP pushed by a max load of H4831. Works great on antelope.rickt300 said:My last Pronghorn was taken with a 130 grain Hornady Spire point on top of a max load of H4831. A lot of gun for the little pronghorns. Where i hunted wind was an awesome thing. I think the 270 might have an edge over the other two especially if you are looking for a trophy.