I shot a doe last year with one in my Knight and it ended up being the only deer I have ever lost. Not a drop of blood to be found on what I thought was a good hit, so I abandened them. I never could get realy great accuracy out of them (2" 100 yards). I weighed them and found them to be extreemly uniform in weight so I guese my Knight just didn't like them. The Hornady 200GR SST's with 120 gr 777 give me 3/4" at 100 yards with complete pass throughs and the deer drop within a few yards of where they were shot..