Well I have to report, I bought some Precision Bullet .44 caliber 300 grain Silver Lightening poly tips (green tips). I loaded 100 grains of Triple Se7en under them and the groups I shot out of the T/C Black Diamond XR were fantastic. No other way to describe the way they shot. I also shot them out of the Staghorn with excellent results also.

I think these bullets would take almost anything in North America. They loaded fine. Their only draw back is their cost. I still will get some more for hunting later in the year. In the mean time I will shoot all the other loads out. I also have my sidelocks and the cast bullets I make to punch holes in paper....