A buddy of mine has a Deadshot for coyote hunting with a rifle. I WISH it was capable of universal mounting, as I feel the legs of the tripod are a bit thin and offer too much flex. They're nice and light, however.
I'm not sure, but I don't believe the support "head" has a universal mount, so you're stuck with the Caldwell tripod. Not life-ruining, but definitely not my favorite tripod. If that head could be universally mounted to a Trigger-Stik, a Bog-Pod, or a Slik or Manfrotto, then it's probably the next best thing to a PSR.
I like the Caldwell deadshot head better than the Bog-Gear Xtreme rifle rest. For sure. I just wish the legs were stiffer, or wish the head could be transplanted onto a stiffer tripod.