Hornhunter said:The same as you use for deer hunting.....270 win and up to 300 win mag.
In most cases your shots will be long range so you want something that is flat and can handle the winds over a distance.
Scott_N said:My pronghorn rifle is a 270 WSM, and any flat shooting rifle will work. 25-06, 270, anything like that will work as antelope are not hard to put down. Your 7mm SAUM would be a good pronghorn rifle even if it has a little more power than needed. Like Hornhunter said, antelope country is usually flat and wide open, and the shots tend to be long because antelope have great vision and can be hard to get close to.
Where will you be hunting next year?
billyc said:My cousin lives in Acme Alberta. I go out every year at the start of whitetail season(and every so often when i'm lucky enough to get drawn for a mule deer) I have never gone Antelope hunting but I believe they go out near Empress or close to the Saskatchewan border.
My other cousin lives in Fort Mac so sometimes we meet halfway in Wandering river. I prefer to hunt down south in the rolling praries. All that bush around wandering river is to much like home. I like the change of scenery and hunting style.