Originally Posted By: Tex AdamsHave you decided which hunt area you will be hunting in?
Are you firm on your choice of 30-06?
The reason I ask this is, many people tend to think they need a more powerful rifle that will allow them to reach farther out than the shots they normally have in their home areas. Whenever a client asks me which caliber or rifle they should bring out, I will always tell them to bring the one they are most comfortable with. If they don't have a favorite though, I will recommend something fun and easy to shoot like a .243 or 25-06. It doesn't take much gun to put an antelope down and most people tend to bring way more gun than is necessary.
Whichever caliber you choose, make sure to get plenty of time in at the range. Try and get comfortable shooting in adverse conditions too. One thing you can count on in Wyoming, is that the wind will be blowing and it will often require a person to account for it when making their shot. If a person can get comfortable shooting at ranges of 400 to 500 yards, you should be more than capable of taking home a nice animal.
Good luck on your hunt and enjoy the planning stage. That is almost as much fun as the hunt itself. If there is anything that I can help you with, or if you have questions for a local, don't hesitate to get ahold of me and I will try to help.
Tex
+1, good advise, imo, 30-06 with the 150 is over kill