I have never hunted this area but I did do some online research. However, I really havent come to any conclusions yet. Unit 50 is sort of small and limited, a lot of the public land is forest service that doesnt look like it will hold many antelope.
I have never hunted a HMA before, I assume if it offers antelope hunting it should have some huntable animals, but I am not sure how hard it is to draw these HMA permits.
Most of the antelope country appears to be private in that unit, but I honestly do not know for sure.
Are you planning to rifle hunt it?