Bowtech, hoyt, browning, forge, PSE, and renegade all offer at least one bow with an 80 lb option. Bowtech and hoyt offer more than a few. So if you want to draw that much weight, they are out there for you to try. It may be hard to shoot one that way though. I doubt pro shops order many bows with that kind of draw weight. You would most likely have to shoot one at 70 lbs, then order one with the heavier limbs on it when you buy it.

Paul