http://www.cabelas.com/cabelas/en/templates/index/index-display.jsp?id=cat20815&navAction=jump&nav Count=1&cmCat=MainCatcat20712&parentType=c ategory&parentId=cat20712

You might want to check Cabela's as they carry the Dead Center all lead sabots in a good selection of weights. I never shot the Dead Center out of my two Knights, but have out of my T/C Black Diamond XR with amazing accuracy.

Maybe some Knight shooters could give you an idea of what weight you might want to try. I personally like heavy bullets, but I am sure some of the lighter ones would shoot well and take deer out with little problem.