Get some 250 Gr.shock waves or ssts over 110 Grs 777 FFgand you will have great Accuracy and killing power.Crud ring is not an issue if you spit patch between shots. And Take it from me if your gun is a 50 cal. throw that power stem away and use the regular plug.Just got done testing with power stem and actually lost Accuracy. This load shoots very well in every knight I have shot And from what I have seen knight will out shoot T/C hands down and I own them both. Hope this helps.I don"t think you will be disappointedJoe