Montana is not OTC but there are tons of permits and many don't get taken. We have tons of antelope and they are great hunting, but I think bigger bucks in WY. I'm not a trophy antelope hunter though.I like to limit out first morning. We can get 3 per person (if you draw right). You can easily see 100's in a day in good areas and with the way they trot through and stop you can get 3 out of a large herd as it goes by. Good eating and a great way to take some of the pressure off during elk season by getting some meat in the freezer early.