The Bottom Calf dam is just a commercially bred female. Maine x Angus I have AI'ed her to many bulls and was about to move her out of the program and them MAB came along. Hes a cow changer.
He is out of a High Definition Cow that was the Reserve Champion Females in a Western Futurity here is the Rockies. He is the real deal. Very complete and put together very well. Here is a pic of his dam.
I have also had great success with MAB. He works on any type of cow and is the most consistent bull I have ever used. I have attached a few photos of my MAB's